20163618690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{538127}}^1$

素因数の和:539386

約数の個数: 32

約数和(自身を含む): 48431520000

約数和(自身を除く): 28267901310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3747, 6245, 7494, 12490, 18735, 37470, 538127, 1076254, 1614381, 2690635, 3228762, 5381270, 8071905, 16143810, 672120623, 1344241246, 2016361869, 3360603115, 4032723738, 6721206230, 10081809345, 20163618690]

約数ペア:

[(1, 20163618690), (2, 10081809345), (3, 6721206230), (5, 4032723738), (6, 3360603115), (10, 2016361869), (15, 1344241246), (30, 672120623), (1249, 16143810), (2498, 8071905), (3747, 5381270), (6245, 3228762), (7494, 2690635), (12490, 1614381), (18735, 1076254), (37470, 538127)]