20107777514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{757241}}^1$

素因数の和:757342

約数の個数: 32

約数和(自身を含む): 35329882752

約数和(自身を除く): 15222105238

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 13277, 26554, 757241, 1514482, 8329651, 12873097, 16659302, 25746194, 53764111, 107528222, 141604067, 283208134, 591405221, 913989887, 1182810442, 1827979774, 10053888757, 20107777514]

約数ペア:

[(1, 20107777514), (2, 10053888757), (11, 1827979774), (17, 1182810442), (22, 913989887), (34, 591405221), (71, 283208134), (142, 141604067), (187, 107528222), (374, 53764111), (781, 25746194), (1207, 16659302), (1562, 12873097), (2414, 8329651), (13277, 1514482), (26554, 757241)]