20148664466

素因数分解:

$2^1\times 7^3\times {\mathrm{887}}^1\times {\mathrm{33113}}^1$

素因数の和:34023

約数の個数: 32

約数和(自身を含む): 35286278400

約数和(自身を除く): 15137613934

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 887, 1774, 6209, 12418, 33113, 43463, 66226, 86926, 231791, 304241, 463582, 608482, 1622537, 3245074, 11357759, 22715518, 29371231, 58742462, 205598617, 411197234, 1439190319, 2878380638, 10074332233, 20148664466]

約数ペア:

[(1, 20148664466), (2, 10074332233), (7, 2878380638), (14, 1439190319), (49, 411197234), (98, 205598617), (343, 58742462), (686, 29371231), (887, 22715518), (1774, 11357759), (6209, 3245074), (12418, 1622537), (33113, 608482), (43463, 463582), (66226, 304241), (86926, 231791)]