20084767906

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1\times {\mathrm{12071}}^1$

素因数の和:12994

約数の個数: 32

約数和(自身を含む): 34698984192

約数和(自身を除く): 14614216286

約数列:

[1, 2, 7, 14, 157, 314, 757, 1099, 1514, 2198, 5299, 10598, 12071, 24142, 84497, 118849, 168994, 237698, 831943, 1663886, 1895147, 3790294, 9137747, 13266029, 18275494, 26532058, 63964229, 127928458, 1434626279, 2869252558, 10042383953, 20084767906]

約数ペア:

[(1, 20084767906), (2, 10042383953), (7, 2869252558), (14, 1434626279), (157, 127928458), (314, 63964229), (757, 26532058), (1099, 18275494), (1514, 13266029), (2198, 9137747), (5299, 3790294), (10598, 1895147), (12071, 1663886), (24142, 831943), (84497, 237698), (118849, 168994)]