20162950260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7815097}}^1$

素因数の和:7815152

約数の個数: 48

約数和(自身を含む): 57769204416

約数和(自身を除く): 37606254156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 7815097, 15630194, 23445291, 31260388, 39075485, 46890582, 78150970, 93781164, 117226455, 156301940, 234452910, 336049171, 468905820, 672098342, 1008147513, 1344196684, 1680245855, 2016295026, 3360491710, 4032590052, 5040737565, 6720983420, 10081475130, 20162950260]

約数ペア:

[(1, 20162950260), (2, 10081475130), (3, 6720983420), (4, 5040737565), (5, 4032590052), (6, 3360491710), (10, 2016295026), (12, 1680245855), (15, 1344196684), (20, 1008147513), (30, 672098342), (43, 468905820), (60, 336049171), (86, 234452910), (129, 156301940), (172, 117226455), (215, 93781164), (258, 78150970), (430, 46890582), (516, 39075485), (645, 31260388), (860, 23445291), (1290, 15630194), (2580, 7815097)]