20854047803478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1337312287}}^1$

素因数の和:1337312428

約数の個数: 32

約数和(自身を含む): 43906637039616

約数和(自身を除く): 23052589236138

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 15594, 1337312287, 2674624574, 4011936861, 8023873722, 30758182601, 61516365202, 92274547803, 151116288431, 184549095606, 302232576862, 453348865293, 906697730586, 3475674633913, 6951349267826, 10427023901739, 20854047803478]

約数ペア:

[(1, 20854047803478), (2, 10427023901739), (3, 6951349267826), (6, 3475674633913), (23, 906697730586), (46, 453348865293), (69, 302232576862), (113, 184549095606), (138, 151116288431), (226, 92274547803), (339, 61516365202), (678, 30758182601), (2599, 8023873722), (5198, 4011936861), (7797, 2674624574), (15594, 1337312287)]