20243544188

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1\times {\mathrm{1747}}^1$

素因数の和:3162

約数の個数: 48

約数和(自身を含む): 40647796224

約数和(自身を除く): 20404252036

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 983, 1684, 1747, 1966, 2947, 3494, 3932, 5894, 6881, 6988, 11788, 12229, 13762, 24458, 27524, 48916, 413843, 735487, 827686, 1470974, 1655372, 1717301, 2896901, 2941948, 3434602, 5148409, 5793802, 6869204, 10296818, 11587604, 12021107, 20593636, 24042214, 48084428, 722983721, 1445967442, 2891934884, 5060886047, 10121772094, 20243544188]

約数ペア:

[(1, 20243544188), (2, 10121772094), (4, 5060886047), (7, 2891934884), (14, 1445967442), (28, 722983721), (421, 48084428), (842, 24042214), (983, 20593636), (1684, 12021107), (1747, 11587604), (1966, 10296818), (2947, 6869204), (3494, 5793802), (3932, 5148409), (5894, 3434602), (6881, 2941948), (6988, 2896901), (11788, 1717301), (12229, 1655372), (13762, 1470974), (24458, 827686), (27524, 735487), (48916, 413843)]