20860396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 38989440

約数和(自身を除く): 18129044

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5801, 11602, 23204, 168229, 179831, 336458, 359662, 672916, 719324, 5215099, 10430198, 20860396]

約数ペア:

[(1, 20860396), (2, 10430198), (4, 5215099), (29, 719324), (31, 672916), (58, 359662), (62, 336458), (116, 179831), (124, 168229), (899, 23204), (1798, 11602), (3596, 5801)]