20153502442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1360069}}^1$

素因数の和:1360341

約数の個数: 16

約数和(自身を含む): 31336012800

約数和(自身を除く): 11182510358

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 1360069, 2720138, 42162139, 84324278, 325056491, 650112982, 10076751221, 20153502442]

約数ペア:

[(1, 20153502442), (2, 10076751221), (31, 650112982), (62, 325056491), (239, 84324278), (478, 42162139), (7409, 2720138), (14818, 1360069)]