20146098160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8683663}}^1$

素因数の和:8683705

約数の個数: 40

約数和(自身を含む): 48454845120

約数和(自身を除く): 28308746960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 8683663, 17367326, 34734652, 43418315, 69469304, 86836630, 138938608, 173673260, 251826227, 347346520, 503652454, 694693040, 1007304908, 1259131135, 2014609816, 2518262270, 4029219632, 5036524540, 10073049080, 20146098160]

約数ペア:

[(1, 20146098160), (2, 10073049080), (4, 5036524540), (5, 4029219632), (8, 2518262270), (10, 2014609816), (16, 1259131135), (20, 1007304908), (29, 694693040), (40, 503652454), (58, 347346520), (80, 251826227), (116, 173673260), (145, 138938608), (232, 86836630), (290, 69469304), (464, 43418315), (580, 34734652), (1160, 17367326), (2320, 8683663)]