20129787589

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{34183}}^1$

素因数の和:34548

約数の個数: 16

約数和(自身を含む): 21087972864

約数和(自身を除く): 958185275

約数列:

[1, 41, 53, 271, 2173, 11111, 14363, 34183, 588883, 1401503, 1811699, 9263593, 74279659, 379807313, 490970429, 20129787589]

約数ペア:

[(1, 20129787589), (41, 490970429), (53, 379807313), (271, 74279659), (2173, 9263593), (11111, 1811699), (14363, 1401503), (34183, 588883)]