20139033410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{41863}}^1$

素因数の和:42602

約数の個数: 32

約数和(自身を含む): 36803479680

約数和(自身を除く): 16664446270

約数列:

[1, 2, 5, 10, 73, 146, 365, 659, 730, 1318, 3295, 6590, 41863, 48107, 83726, 96214, 209315, 240535, 418630, 481070, 3055999, 6111998, 15279995, 27587717, 30559990, 55175434, 137938585, 275877170, 2013903341, 4027806682, 10069516705, 20139033410]

約数ペア:

[(1, 20139033410), (2, 10069516705), (5, 4027806682), (10, 2013903341), (73, 275877170), (146, 137938585), (365, 55175434), (659, 30559990), (730, 27587717), (1318, 15279995), (3295, 6111998), (6590, 3055999), (41863, 481070), (48107, 418630), (83726, 240535), (96214, 209315)]