20163586698

素因数分解:

$2^1\times 3^2\times {\mathrm{4157}}^1\times {\mathrm{269473}}^1$

素因数の和:273638

約数の個数: 24

約数和(自身を含む): 43698442788

約数和(自身を除く): 23534856090

約数列:

[1, 2, 3, 6, 9, 18, 4157, 8314, 12471, 24942, 37413, 74826, 269473, 538946, 808419, 1616838, 2425257, 4850514, 1120199261, 2240398522, 3360597783, 6721195566, 10081793349, 20163586698]

約数ペア:

[(1, 20163586698), (2, 10081793349), (3, 6721195566), (6, 3360597783), (9, 2240398522), (18, 1120199261), (4157, 4850514), (8314, 2425257), (12471, 1616838), (24942, 808419), (37413, 538946), (74826, 269473)]