20172788004

素因数分解:

$2^2\times 3^1\times {\mathrm{4357}}^1\times {\mathrm{385831}}^1$

素因数の和:390195

約数の個数: 24

約数和(自身を含む): 47080763968

約数和(自身を除く): 26907975964

約数列:

[1, 2, 3, 4, 6, 12, 4357, 8714, 13071, 17428, 26142, 52284, 385831, 771662, 1157493, 1543324, 2314986, 4629972, 1681065667, 3362131334, 5043197001, 6724262668, 10086394002, 20172788004]

約数ペア:

[(1, 20172788004), (2, 10086394002), (3, 6724262668), (4, 5043197001), (6, 3362131334), (12, 1681065667), (4357, 4629972), (8714, 2314986), (13071, 1543324), (17428, 1157493), (26142, 771662), (52284, 385831)]