20180854668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1\times {\mathrm{35569}}^1$

素因数の和:39226

約数の個数: 48

約数和(自身を含む): 50726234720

約数和(自身を除く): 30545380052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3637, 7274, 10911, 14548, 21822, 35569, 43644, 47281, 71138, 94562, 106707, 141843, 142276, 189124, 213414, 283686, 426828, 462397, 567372, 924794, 1387191, 1849588, 2774382, 5548764, 129364453, 258728906, 388093359, 517457812, 776186718, 1552373436, 1681737889, 3363475778, 5045213667, 6726951556, 10090427334, 20180854668]

約数ペア:

[(1, 20180854668), (2, 10090427334), (3, 6726951556), (4, 5045213667), (6, 3363475778), (12, 1681737889), (13, 1552373436), (26, 776186718), (39, 517457812), (52, 388093359), (78, 258728906), (156, 129364453), (3637, 5548764), (7274, 2774382), (10911, 1849588), (14548, 1387191), (21822, 924794), (35569, 567372), (43644, 462397), (47281, 426828), (71138, 283686), (94562, 213414), (106707, 189124), (141843, 142276)]