20173617788

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{1129}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 36166798080

約数和(自身を除く): 15993180292

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 503, 1006, 1129, 2012, 2258, 4516, 8881, 17762, 35524, 41749, 53821, 83498, 93707, 107642, 120803, 166996, 187414, 215284, 241606, 374828, 483212, 567887, 1135774, 2271548, 4467143, 8934286, 10026649, 17868572, 20053298, 40106596, 47134621, 60763909, 94269242, 121527818, 188538484, 243055636, 5043404447, 10086808894, 20173617788]

約数ペア:

[(1, 20173617788), (2, 10086808894), (4, 5043404447), (83, 243055636), (107, 188538484), (166, 121527818), (214, 94269242), (332, 60763909), (428, 47134621), (503, 40106596), (1006, 20053298), (1129, 17868572), (2012, 10026649), (2258, 8934286), (4516, 4467143), (8881, 2271548), (17762, 1135774), (35524, 567887), (41749, 483212), (53821, 374828), (83498, 241606), (93707, 215284), (107642, 187414), (120803, 166996)]