20147046908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{151477}}^1$

素因数の和:152333

約数の個数: 24

約数和(自身を含む): 36162039984

約数和(自身を除く): 16014993076

約数列:

[1, 2, 4, 41, 82, 164, 811, 1622, 3244, 33251, 66502, 133004, 151477, 302954, 605908, 6210557, 12421114, 24842228, 122847847, 245695694, 491391388, 5036761727, 10073523454, 20147046908]

約数ペア:

[(1, 20147046908), (2, 10073523454), (4, 5036761727), (41, 491391388), (82, 245695694), (164, 122847847), (811, 24842228), (1622, 12421114), (3244, 6210557), (33251, 605908), (66502, 302954), (133004, 151477)]