20123258112

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2398

約数の個数: 288

約数和(自身を含む): 63602739200

約数和(自身を除く): 43479481088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 67, 72, 76, 96, 108, 114, 128, 134, 144, 152, 171, 192, 201, 216, 228, 256, 268, 288, 304, 342, 384, 402, 432, 456, 513, 536, 576, 603, 608, 684, 768, 804, 864, 912, 1026, 1072, 1152, 1206, 1216, 1273, 1368, 1608, 1728, 1809, 1824, 2052, 2144, 2287, 2304, 2412, 2432, 2546, 2736, 3216, 3456, 3618, 3648, 3819, 4104, 4288, 4574, 4824, 4864, 5092, 5472, 6432, 6861, 6912, 7236, 7296, 7638, 8208, 8576, 9148, 9648, 10184, 10944, 11457, 12864, 13722, 14472, 14592, 15276, 16416, 17152, 18296, 19296, 20368, 20583, 21888, 22914, 25728, 27444, 28944, 30552, 32832, 34371, 36592, 38592, 40736, 41166, 43453, 43776, 45828, 51456, 54888, 57888, 61104, 61749, 65664, 68742, 73184, 77184, 81472, 82332, 86906, 91656, 109776, 115776, 122208, 123498, 130359, 131328, 137484, 146368, 153229, 154368, 162944, 164664, 173812, 183312, 219552, 231552, 244416, 246996, 260718, 274968, 292736, 306458, 325888, 329328, 347624, 366624, 391077, 439104, 459687, 463104, 488832, 493992, 521436, 549936, 585472, 612916, 658656, 695248, 733248, 782154, 878208, 919374, 977664, 987984, 1042872, 1099872, 1173231, 1225832, 1317312, 1379061, 1390496, 1466496, 1564308, 1756416, 1838748, 1975968, 2085744, 2199744, 2346462, 2451664, 2634624, 2758122, 2780992, 2911351, 2932992, 3128616, 3677496, 3951936, 4137183, 4171488, 4399488, 4692924, 4903328, 5269248, 5516244, 5561984, 5822702, 6257232, 7354992, 7903872, 8274366, 8342976, 8734053, 8798976, 9385848, 9806656, 11032488, 11123968, 11645404, 12514464, 14709984, 15807744, 16548732, 16685952, 17468106, 18771696, 19613312, 22064976, 23290808, 25028928, 26202159, 29419968, 33097464, 33371904, 34936212, 37543392, 39226624, 44129952, 46581616, 50057856, 52404318, 58839936, 66194928, 69872424, 75086784, 78606477, 88259904, 93163232, 100115712, 104808636, 117679872, 132389856, 139744848, 150173568, 157212954, 176519808, 186326464, 209617272, 264779712, 279489696, 300347136, 314425908, 353039616, 372652928, 419234544, 529559424, 558979392, 628851816, 745305856, 838469088, 1059118848, 1117958784, 1257703632, 1676938176, 2235917568, 2515407264, 3353876352, 5030814528, 6707752704, 10061629056, 20123258112]

約数ペア:

[(1, 20123258112), (2, 10061629056), (3, 6707752704), (4, 5030814528), (6, 3353876352), (8, 2515407264), (9, 2235917568), (12, 1676938176), (16, 1257703632), (18, 1117958784), (19, 1059118848), (24, 838469088), (27, 745305856), (32, 628851816), (36, 558979392), (38, 529559424), (48, 419234544), (54, 372652928), (57, 353039616), (64, 314425908), (67, 300347136), (72, 279489696), (76, 264779712), (96, 209617272), (108, 186326464), (114, 176519808), (128, 157212954), (134, 150173568), (144, 139744848), (152, 132389856), (171, 117679872), (192, 104808636), (201, 100115712), (216, 93163232), (228, 88259904), (256, 78606477), (268, 75086784), (288, 69872424), (304, 66194928), (342, 58839936), (384, 52404318), (402, 50057856), (432, 46581616), (456, 44129952), (513, 39226624), (536, 37543392), (576, 34936212), (603, 33371904), (608, 33097464), (684, 29419968), (768, 26202159), (804, 25028928), (864, 23290808), (912, 22064976), (1026, 19613312), (1072, 18771696), (1152, 17468106), (1206, 16685952), (1216, 16548732), (1273, 15807744), (1368, 14709984), (1608, 12514464), (1728, 11645404), (1809, 11123968), (1824, 11032488), (2052, 9806656), (2144, 9385848), (2287, 8798976), (2304, 8734053), (2412, 8342976), (2432, 8274366), (2546, 7903872), (2736, 7354992), (3216, 6257232), (3456, 5822702), (3618, 5561984), (3648, 5516244), (3819, 5269248), (4104, 4903328), (4288, 4692924), (4574, 4399488), (4824, 4171488), (4864, 4137183), (5092, 3951936), (5472, 3677496), (6432, 3128616), (6861, 2932992), (6912, 2911351), (7236, 2780992), (7296, 2758122), (7638, 2634624), (8208, 2451664), (8576, 2346462), (9148, 2199744), (9648, 2085744), (10184, 1975968), (10944, 1838748), (11457, 1756416), (12864, 1564308), (13722, 1466496), (14472, 1390496), (14592, 1379061), (15276, 1317312), (16416, 1225832), (17152, 1173231), (18296, 1099872), (19296, 1042872), (20368, 987984), (20583, 977664), (21888, 919374), (22914, 878208), (25728, 782154), (27444, 733248), (28944, 695248), (30552, 658656), (32832, 612916), (34371, 585472), (36592, 549936), (38592, 521436), (40736, 493992), (41166, 488832), (43453, 463104), (43776, 459687), (45828, 439104), (51456, 391077), (54888, 366624), (57888, 347624), (61104, 329328), (61749, 325888), (65664, 306458), (68742, 292736), (73184, 274968), (77184, 260718), (81472, 246996), (82332, 244416), (86906, 231552), (91656, 219552), (109776, 183312), (115776, 173812), (122208, 164664), (123498, 162944), (130359, 154368), (131328, 153229), (137484, 146368)]