20187024159741

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{16843}}^1\times {\mathrm{32917}}^1$

素因数の和:50045

約数の個数: 32

約数和(自身を含む): 27546108946560

約数和(自身を除く): 7359084786819

約数列:

[1, 3, 53, 159, 229, 687, 12137, 16843, 32917, 36411, 50529, 98751, 892679, 1744601, 2678037, 3857047, 5233803, 7537993, 11571141, 22613979, 204423491, 399513629, 554421031, 613270473, 1198540887, 1663263093, 29384314643, 88152943929, 126962416099, 380887248297, 6729008053247, 20187024159741]

約数ペア:

[(1, 20187024159741), (3, 6729008053247), (53, 380887248297), (159, 126962416099), (229, 88152943929), (687, 29384314643), (12137, 1663263093), (16843, 1198540887), (32917, 613270473), (36411, 554421031), (50529, 399513629), (98751, 204423491), (892679, 22613979), (1744601, 11571141), (2678037, 7537993), (3857047, 5233803)]