20180115392

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{14713}}^1$

素因数の和:15493

約数の個数: 56

約数和(自身を含む): 41484651600

約数和(自身を除く): 21304536208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 739, 928, 1478, 1856, 2956, 5912, 11824, 14713, 21431, 23648, 29426, 42862, 47296, 58852, 85724, 117704, 171448, 235408, 342896, 426677, 470816, 685792, 853354, 941632, 1371584, 1706708, 3413416, 6826832, 10872907, 13653664, 21745814, 27307328, 43491628, 86983256, 173966512, 315314303, 347933024, 630628606, 695866048, 1261257212, 2522514424, 5045028848, 10090057696, 20180115392]

約数ペア:

[(1, 20180115392), (2, 10090057696), (4, 5045028848), (8, 2522514424), (16, 1261257212), (29, 695866048), (32, 630628606), (58, 347933024), (64, 315314303), (116, 173966512), (232, 86983256), (464, 43491628), (739, 27307328), (928, 21745814), (1478, 13653664), (1856, 10872907), (2956, 6826832), (5912, 3413416), (11824, 1706708), (14713, 1371584), (21431, 941632), (23648, 853354), (29426, 685792), (42862, 470816), (47296, 426677), (58852, 342896), (85724, 235408), (117704, 171448)]