20803873344

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:629

約数の個数: 224

約数和(自身を含む): 57955159680

約数和(自身を除く): 37151286336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 64, 86, 96, 101, 122, 129, 172, 183, 192, 202, 244, 258, 303, 344, 366, 404, 409, 488, 516, 606, 688, 732, 808, 818, 976, 1032, 1212, 1227, 1376, 1464, 1616, 1636, 1952, 2064, 2424, 2454, 2623, 2752, 2928, 3232, 3272, 3904, 4128, 4343, 4848, 4908, 5246, 5856, 6161, 6464, 6544, 7869, 8256, 8686, 9696, 9816, 10492, 11712, 12322, 13029, 13088, 15738, 17372, 17587, 18483, 19392, 19632, 20984, 24644, 24949, 26058, 26176, 31476, 34744, 35174, 36966, 39264, 41309, 41968, 49288, 49898, 52116, 52761, 62952, 69488, 70348, 73932, 74847, 78528, 82618, 83936, 98576, 99796, 104232, 105522, 123927, 125904, 138976, 140696, 147864, 149694, 165236, 167872, 197152, 199592, 208464, 211044, 247854, 251808, 264923, 277952, 281392, 295728, 299388, 330472, 394304, 399184, 416928, 422088, 495708, 503616, 529846, 562784, 591456, 598776, 660944, 794769, 798368, 833856, 844176, 991416, 1059692, 1072807, 1125568, 1182912, 1197552, 1321888, 1589538, 1596736, 1688352, 1776287, 1982832, 2119384, 2145614, 2395104, 2519849, 2643776, 3179076, 3218421, 3376704, 3552574, 3965664, 4238768, 4291228, 4790208, 5039698, 5328861, 6358152, 6436842, 7105148, 7559547, 7931328, 8477536, 8582456, 10079396, 10657722, 12716304, 12873684, 14210296, 15119094, 16955072, 17164912, 20158792, 21315444, 25432608, 25747368, 28420592, 30238188, 34329824, 40317584, 42630888, 50865216, 51494736, 56841184, 60476376, 68659648, 80635168, 85261776, 102989472, 108353507, 113682368, 120952752, 161270336, 170523552, 205978944, 216707014, 241905504, 325060521, 341047104, 433414028, 483811008, 650121042, 866828056, 1300242084, 1733656112, 2600484168, 3467312224, 5200968336, 6934624448, 10401936672, 20803873344]

約数ペア:

[(1, 20803873344), (2, 10401936672), (3, 6934624448), (4, 5200968336), (6, 3467312224), (8, 2600484168), (12, 1733656112), (16, 1300242084), (24, 866828056), (32, 650121042), (43, 483811008), (48, 433414028), (61, 341047104), (64, 325060521), (86, 241905504), (96, 216707014), (101, 205978944), (122, 170523552), (129, 161270336), (172, 120952752), (183, 113682368), (192, 108353507), (202, 102989472), (244, 85261776), (258, 80635168), (303, 68659648), (344, 60476376), (366, 56841184), (404, 51494736), (409, 50865216), (488, 42630888), (516, 40317584), (606, 34329824), (688, 30238188), (732, 28420592), (808, 25747368), (818, 25432608), (976, 21315444), (1032, 20158792), (1212, 17164912), (1227, 16955072), (1376, 15119094), (1464, 14210296), (1616, 12873684), (1636, 12716304), (1952, 10657722), (2064, 10079396), (2424, 8582456), (2454, 8477536), (2623, 7931328), (2752, 7559547), (2928, 7105148), (3232, 6436842), (3272, 6358152), (3904, 5328861), (4128, 5039698), (4343, 4790208), (4848, 4291228), (4908, 4238768), (5246, 3965664), (5856, 3552574), (6161, 3376704), (6464, 3218421), (6544, 3179076), (7869, 2643776), (8256, 2519849), (8686, 2395104), (9696, 2145614), (9816, 2119384), (10492, 1982832), (11712, 1776287), (12322, 1688352), (13029, 1596736), (13088, 1589538), (15738, 1321888), (17372, 1197552), (17587, 1182912), (18483, 1125568), (19392, 1072807), (19632, 1059692), (20984, 991416), (24644, 844176), (24949, 833856), (26058, 798368), (26176, 794769), (31476, 660944), (34744, 598776), (35174, 591456), (36966, 562784), (39264, 529846), (41309, 503616), (41968, 495708), (49288, 422088), (49898, 416928), (52116, 399184), (52761, 394304), (62952, 330472), (69488, 299388), (70348, 295728), (73932, 281392), (74847, 277952), (78528, 264923), (82618, 251808), (83936, 247854), (98576, 211044), (99796, 208464), (104232, 199592), (105522, 197152), (123927, 167872), (125904, 165236), (138976, 149694), (140696, 147864)]