20199352604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{5059}}^1$

素因数の和:5978

約数の個数: 48

約数和(自身を含む): 38008776960

約数和(自身を除く): 17809424356

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 827, 1207, 1654, 2414, 3308, 4828, 5059, 10118, 14059, 20236, 28118, 56236, 58717, 86003, 117434, 172006, 234868, 344012, 359189, 718378, 998189, 1436756, 1996378, 3992756, 4183793, 6106213, 8367586, 12212426, 16735172, 24424852, 71124481, 142248962, 284497924, 297049303, 594098606, 1188197212, 5049838151, 10099676302, 20199352604]

約数ペア:

[(1, 20199352604), (2, 10099676302), (4, 5049838151), (17, 1188197212), (34, 594098606), (68, 297049303), (71, 284497924), (142, 142248962), (284, 71124481), (827, 24424852), (1207, 16735172), (1654, 12212426), (2414, 8367586), (3308, 6106213), (4828, 4183793), (5059, 3992756), (10118, 1996378), (14059, 1436756), (20236, 998189), (28118, 718378), (56236, 359189), (58717, 344012), (86003, 234868), (117434, 172006)]