20061840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83591}}^1$

素因数の和:83607

約数の個数: 40

約数和(自身を含む): 62192448

約数和(自身を除く): 42130608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83591, 167182, 250773, 334364, 417955, 501546, 668728, 835910, 1003092, 1253865, 1337456, 1671820, 2006184, 2507730, 3343640, 4012368, 5015460, 6687280, 10030920, 20061840]

約数ペア:

[(1, 20061840), (2, 10030920), (3, 6687280), (4, 5015460), (5, 4012368), (6, 3343640), (8, 2507730), (10, 2006184), (12, 1671820), (15, 1337456), (16, 1253865), (20, 1003092), (24, 835910), (30, 668728), (40, 501546), (48, 417955), (60, 334364), (80, 250773), (120, 167182), (240, 83591)]