20313510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96731}}^1$

素因数の和:96748

約数の個数: 32

約数和(自身を含む): 55717632

約数和(自身を除く): 35404122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96731, 193462, 290193, 483655, 580386, 677117, 967310, 1354234, 1450965, 2031351, 2901930, 3385585, 4062702, 6771170, 10156755, 20313510]

約数ペア:

[(1, 20313510), (2, 10156755), (3, 6771170), (5, 4062702), (6, 3385585), (7, 2901930), (10, 2031351), (14, 1450965), (15, 1354234), (21, 967310), (30, 677117), (35, 580386), (42, 483655), (70, 290193), (105, 193462), (210, 96731)]