20309371776

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54581}}^1$

素因数の和:54637

約数の個数: 192

約数和(自身を含む): 65138158800

約数和(自身を除く): 44828787024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 128, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 384, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1152, 1216, 1224, 1292, 1368, 1632, 1824, 1938, 2176, 2432, 2448, 2584, 2736, 2907, 3264, 3648, 3876, 4896, 5168, 5472, 5814, 6528, 7296, 7752, 9792, 10336, 10944, 11628, 15504, 19584, 20672, 21888, 23256, 31008, 41344, 46512, 54581, 62016, 93024, 109162, 124032, 163743, 186048, 218324, 327486, 372096, 436648, 491229, 654972, 873296, 927877, 982458, 1037039, 1309944, 1746592, 1855754, 1964916, 2074078, 2619888, 2783631, 3111117, 3493184, 3711508, 3929832, 4148156, 5239776, 5567262, 6222234, 6986368, 7423016, 7859664, 8296312, 8350893, 9333351, 10479552, 11134524, 12444468, 14846032, 15719328, 16592624, 16701786, 17629663, 18666702, 20959104, 22269048, 24888936, 29692064, 31438656, 33185248, 33403572, 35259326, 37333404, 44538096, 49777872, 52888989, 59384128, 62877312, 66370496, 66807144, 70518652, 74666808, 89076192, 99555744, 105777978, 118768256, 132740992, 133614288, 141037304, 149333616, 158666967, 178152384, 199111488, 211555956, 267228576, 282074608, 298667232, 317333934, 356304768, 398222976, 423111912, 534457152, 564149216, 597334464, 634667868, 846223824, 1068914304, 1128298432, 1194668928, 1269335736, 1692447648, 2256596864, 2538671472, 3384895296, 5077342944, 6769790592, 10154685888, 20309371776]

約数ペア:

[(1, 20309371776), (2, 10154685888), (3, 6769790592), (4, 5077342944), (6, 3384895296), (8, 2538671472), (9, 2256596864), (12, 1692447648), (16, 1269335736), (17, 1194668928), (18, 1128298432), (19, 1068914304), (24, 846223824), (32, 634667868), (34, 597334464), (36, 564149216), (38, 534457152), (48, 423111912), (51, 398222976), (57, 356304768), (64, 317333934), (68, 298667232), (72, 282074608), (76, 267228576), (96, 211555956), (102, 199111488), (114, 178152384), (128, 158666967), (136, 149333616), (144, 141037304), (152, 133614288), (153, 132740992), (171, 118768256), (192, 105777978), (204, 99555744), (228, 89076192), (272, 74666808), (288, 70518652), (304, 66807144), (306, 66370496), (323, 62877312), (342, 59384128), (384, 52888989), (408, 49777872), (456, 44538096), (544, 37333404), (576, 35259326), (608, 33403572), (612, 33185248), (646, 31438656), (684, 29692064), (816, 24888936), (912, 22269048), (969, 20959104), (1088, 18666702), (1152, 17629663), (1216, 16701786), (1224, 16592624), (1292, 15719328), (1368, 14846032), (1632, 12444468), (1824, 11134524), (1938, 10479552), (2176, 9333351), (2432, 8350893), (2448, 8296312), (2584, 7859664), (2736, 7423016), (2907, 6986368), (3264, 6222234), (3648, 5567262), (3876, 5239776), (4896, 4148156), (5168, 3929832), (5472, 3711508), (5814, 3493184), (6528, 3111117), (7296, 2783631), (7752, 2619888), (9792, 2074078), (10336, 1964916), (10944, 1855754), (11628, 1746592), (15504, 1309944), (19584, 1037039), (20672, 982458), (21888, 927877), (23256, 873296), (31008, 654972), (41344, 491229), (46512, 436648), (54581, 372096), (62016, 327486), (93024, 218324), (109162, 186048), (124032, 163743)]