2016362720

素因数分解:

$2^5\times 5^1\times {\mathrm{12602267}}^1$

素因数の和:12602282

約数の個数: 24

約数和(自身を含む): 4763657304

約数和(自身を除く): 2747294584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12602267, 25204534, 50409068, 63011335, 100818136, 126022670, 201636272, 252045340, 403272544, 504090680, 1008181360, 2016362720]

約数ペア:

[(1, 2016362720), (2, 1008181360), (4, 504090680), (5, 403272544), (8, 252045340), (10, 201636272), (16, 126022670), (20, 100818136), (32, 63011335), (40, 50409068), (80, 25204534), (160, 12602267)]