20147358628

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{147617}}^1$

素因数の和:147999

約数の個数: 24

約数和(自身を含む): 35649747000

約数和(自身を除く): 15502388372

約数列:

[1, 2, 4, 149, 229, 298, 458, 596, 916, 34121, 68242, 136484, 147617, 295234, 590468, 21994933, 33804293, 43989866, 67608586, 87979732, 135217172, 5036839657, 10073679314, 20147358628]

約数ペア:

[(1, 20147358628), (2, 10073679314), (4, 5036839657), (149, 135217172), (229, 87979732), (298, 67608586), (458, 43989866), (596, 33804293), (916, 21994933), (34121, 590468), (68242, 295234), (136484, 147617)]