20139474906

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2469889}}^1$

素因数の和:2470051

約数の個数: 32

約数和(自身を含む): 45050793600

約数和(自身を除く): 24911318694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 2469889, 4939778, 7409667, 14819334, 22229001, 44458002, 66687003, 133374006, 372953239, 745906478, 1118859717, 2237719434, 3356579151, 6713158302, 10069737453, 20139474906]

約数ペア:

[(1, 20139474906), (2, 10069737453), (3, 6713158302), (6, 3356579151), (9, 2237719434), (18, 1118859717), (27, 745906478), (54, 372953239), (151, 133374006), (302, 66687003), (453, 44458002), (906, 22229001), (1359, 14819334), (2718, 7409667), (4077, 4939778), (8154, 2469889)]