20165483512

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{52999}}^1$

素因数の和:53443

約数の個数: 32

約数和(自身を含む): 38160000000

約数和(自身を除く): 17994516488

約数列:

[1, 2, 4, 8, 199, 239, 398, 478, 796, 956, 1592, 1912, 47561, 52999, 95122, 105998, 190244, 211996, 380488, 423992, 10546801, 12666761, 21093602, 25333522, 42187204, 50667044, 84374408, 101334088, 2520685439, 5041370878, 10082741756, 20165483512]

約数ペア:

[(1, 20165483512), (2, 10082741756), (4, 5041370878), (8, 2520685439), (199, 101334088), (239, 84374408), (398, 50667044), (478, 42187204), (796, 25333522), (956, 21093602), (1592, 12666761), (1912, 10546801), (47561, 423992), (52999, 380488), (95122, 211996), (105998, 190244)]