20153548898

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{89119}}^1$

素因数の和:89714

約数の個数: 32

約数和(自身を含む): 35804851200

約数和(自身を除く): 15651302302

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 557, 1114, 3899, 7798, 16153, 32306, 89119, 113071, 178238, 226142, 623833, 1247666, 2584451, 5168902, 18091157, 36182314, 49639283, 99278566, 347474981, 694949962, 1439539207, 2879078414, 10076774449, 20153548898]

約数ペア:

[(1, 20153548898), (2, 10076774449), (7, 2879078414), (14, 1439539207), (29, 694949962), (58, 347474981), (203, 99278566), (406, 49639283), (557, 36182314), (1114, 18091157), (3899, 5168902), (7798, 2584451), (16153, 1247666), (32306, 623833), (89119, 226142), (113071, 178238)]