20073062568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64336739}}^1$

素因数の和:64336761

約数の個数: 32

約数和(自身を含む): 54042861600

約数和(自身を除く): 33969799032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64336739, 128673478, 193010217, 257346956, 386020434, 514693912, 772040868, 836377607, 1544081736, 1672755214, 2509132821, 3345510428, 5018265642, 6691020856, 10036531284, 20073062568]

約数ペア:

[(1, 20073062568), (2, 10036531284), (3, 6691020856), (4, 5018265642), (6, 3345510428), (8, 2509132821), (12, 1672755214), (13, 1544081736), (24, 836377607), (26, 772040868), (39, 514693912), (52, 386020434), (78, 257346956), (104, 193010217), (156, 128673478), (312, 64336739)]