20216457102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177337343}}^1$

素因数の和:177337367

約数の個数: 16

約数和(自身を含む): 42560962560

約数和(自身を除く): 22344505458

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177337343, 354674686, 532012029, 1064024058, 3369409517, 6738819034, 10108228551, 20216457102]

約数ペア:

[(1, 20216457102), (2, 10108228551), (3, 6738819034), (6, 3369409517), (19, 1064024058), (38, 532012029), (57, 354674686), (114, 177337343)]