20175141372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{155399}}^1$

素因数の和:155786

約数の個数: 48

約数和(自身を含む): 48733440000

約数和(自身を除く): 28558298628

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 349, 372, 698, 1047, 1396, 2094, 4188, 10819, 21638, 32457, 43276, 64914, 129828, 155399, 310798, 466197, 621596, 932394, 1864788, 4817369, 9634738, 14452107, 19269476, 28904214, 54234251, 57808428, 108468502, 162702753, 216937004, 325405506, 650811012, 1681261781, 3362523562, 5043785343, 6725047124, 10087570686, 20175141372]

約数ペア:

[(1, 20175141372), (2, 10087570686), (3, 6725047124), (4, 5043785343), (6, 3362523562), (12, 1681261781), (31, 650811012), (62, 325405506), (93, 216937004), (124, 162702753), (186, 108468502), (349, 57808428), (372, 54234251), (698, 28904214), (1047, 19269476), (1396, 14452107), (2094, 9634738), (4188, 4817369), (10819, 1864788), (21638, 932394), (32457, 621596), (43276, 466197), (64914, 310798), (129828, 155399)]