20136427690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2153}}^1\times {\mathrm{6277}}^1$

素因数の和:8586

約数の個数: 32

約数和(自身を含む): 36511592400

約数和(自身を除く): 16375164710

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 2153, 4306, 6277, 10765, 12554, 21530, 31385, 62770, 320797, 641594, 935273, 1603985, 1870546, 3207970, 4676365, 9352730, 13514381, 27028762, 67571905, 135143810, 2013642769, 4027285538, 10068213845, 20136427690]

約数ペア:

[(1, 20136427690), (2, 10068213845), (5, 4027285538), (10, 2013642769), (149, 135143810), (298, 67571905), (745, 27028762), (1490, 13514381), (2153, 9352730), (4306, 4676365), (6277, 3207970), (10765, 1870546), (12554, 1603985), (21530, 935273), (31385, 641594), (62770, 320797)]