20163064324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2830301}}^1$

素因数の和:2830455

約数の個数: 24

約数和(自身を含む): 38277004248

約数和(自身を除く): 18113939924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 2830301, 5660602, 11321204, 36793913, 73587826, 147175652, 387751237, 775502474, 1551004948, 5040766081, 10081532162, 20163064324]

約数ペア:

[(1, 20163064324), (2, 10081532162), (4, 5040766081), (13, 1551004948), (26, 775502474), (52, 387751237), (137, 147175652), (274, 73587826), (548, 36793913), (1781, 11321204), (3562, 5660602), (7124, 2830301)]