20174969084

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{115807}}^1$

素因数の和:116357

約数の個数: 24

約数和(自身を含む): 35749929600

約数和(自身を除く): 15574960516

約数列:

[1, 2, 4, 97, 194, 388, 449, 898, 1796, 43553, 87106, 115807, 174212, 231614, 463228, 11233279, 22466558, 44933116, 51997343, 103994686, 207989372, 5043742271, 10087484542, 20174969084]

約数ペア:

[(1, 20174969084), (2, 10087484542), (4, 5043742271), (97, 207989372), (194, 103994686), (388, 51997343), (449, 44933116), (898, 22466558), (1796, 11233279), (43553, 463228), (87106, 231614), (115807, 174212)]