20167832896

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{44819}}^1$

素因数の和:44999

約数の個数: 56

約数和(自身を含む): 40983408000

約数和(自身を除く): 20815575104

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 2528, 2848, 5056, 5696, 7031, 14062, 28124, 44819, 56248, 89638, 112496, 179276, 224992, 358552, 449984, 717104, 1434208, 2868416, 3540701, 3988891, 7081402, 7977782, 14162804, 15955564, 28325608, 31911128, 56651216, 63822256, 113302432, 127644512, 226604864, 255289024, 315122389, 630244778, 1260489556, 2520979112, 5041958224, 10083916448, 20167832896]

約数ペア:

[(1, 20167832896), (2, 10083916448), (4, 5041958224), (8, 2520979112), (16, 1260489556), (32, 630244778), (64, 315122389), (79, 255289024), (89, 226604864), (158, 127644512), (178, 113302432), (316, 63822256), (356, 56651216), (632, 31911128), (712, 28325608), (1264, 15955564), (1424, 14162804), (2528, 7977782), (2848, 7081402), (5056, 3988891), (5696, 3540701), (7031, 2868416), (14062, 1434208), (28124, 717104), (44819, 449984), (56248, 358552), (89638, 224992), (112496, 179276)]