20994025704

素因数分解:

$2^3\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{396353}}^1$

素因数の和:398569

約数の個数: 32

約数和(自身を含む): 52508977920

約数和(自身を除く): 31514952216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2207, 4414, 6621, 8828, 13242, 17656, 26484, 52968, 396353, 792706, 1189059, 1585412, 2378118, 3170824, 4756236, 9512472, 874751071, 1749502142, 2624253213, 3499004284, 5248506426, 6998008568, 10497012852, 20994025704]

約数ペア:

[(1, 20994025704), (2, 10497012852), (3, 6998008568), (4, 5248506426), (6, 3499004284), (8, 2624253213), (12, 1749502142), (24, 874751071), (2207, 9512472), (4414, 4756236), (6621, 3170824), (8828, 2378118), (13242, 1585412), (17656, 1189059), (26484, 792706), (52968, 396353)]