20129384040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6029}}^1\times {\mathrm{27823}}^1$

素因数の和:33866

約数の個数: 64

約数和(自身を含む): 60400339200

約数和(自身を除く): 40270955160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6029, 12058, 18087, 24116, 27823, 30145, 36174, 48232, 55646, 60290, 72348, 83469, 90435, 111292, 120580, 139115, 144696, 166938, 180870, 222584, 241160, 278230, 333876, 361740, 417345, 556460, 667752, 723480, 834690, 1112920, 1669380, 3338760, 167744867, 335489734, 503234601, 670979468, 838724335, 1006469202, 1341958936, 1677448670, 2012938404, 2516173005, 3354897340, 4025876808, 5032346010, 6709794680, 10064692020, 20129384040]

約数ペア:

[(1, 20129384040), (2, 10064692020), (3, 6709794680), (4, 5032346010), (5, 4025876808), (6, 3354897340), (8, 2516173005), (10, 2012938404), (12, 1677448670), (15, 1341958936), (20, 1006469202), (24, 838724335), (30, 670979468), (40, 503234601), (60, 335489734), (120, 167744867), (6029, 3338760), (12058, 1669380), (18087, 1112920), (24116, 834690), (27823, 723480), (30145, 667752), (36174, 556460), (48232, 417345), (55646, 361740), (60290, 333876), (72348, 278230), (83469, 241160), (90435, 222584), (111292, 180870), (120580, 166938), (139115, 144696)]