20234567054

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{11027}}^1$

素因数の和:11205

約数の個数: 48

約数和(自身を含む): 33783395760

約数和(自身を除く): 13548828706

約数列:

[1, 2, 13, 26, 61, 89, 122, 169, 178, 338, 793, 1157, 1586, 2314, 5429, 10309, 10858, 11027, 15041, 20618, 22054, 30082, 70577, 141154, 143351, 286702, 672647, 917501, 981403, 1345294, 1835002, 1863563, 1962806, 3727126, 8744411, 12758239, 17488822, 25516478, 59865583, 113677343, 119731166, 165857107, 227354686, 331714214, 778252579, 1556505158, 10117283527, 20234567054]

約数ペア:

[(1, 20234567054), (2, 10117283527), (13, 1556505158), (26, 778252579), (61, 331714214), (89, 227354686), (122, 165857107), (169, 119731166), (178, 113677343), (338, 59865583), (793, 25516478), (1157, 17488822), (1586, 12758239), (2314, 8744411), (5429, 3727126), (10309, 1962806), (10858, 1863563), (11027, 1835002), (15041, 1345294), (20618, 981403), (22054, 917501), (30082, 672647), (70577, 286702), (141154, 143351)]