20162926060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1\times {\mathrm{7549}}^1$

素因数の和:9250

約数の個数: 48

約数和(自身を含む): 42884604000

約数和(自身を除く): 22721677940

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1609, 1660, 3218, 6436, 7549, 8045, 15098, 16090, 30196, 32180, 37745, 75490, 133547, 150980, 267094, 534188, 626567, 667735, 1253134, 1335470, 2506268, 2670940, 3132835, 6265670, 12146341, 12531340, 24292682, 48585364, 60731705, 121463410, 242926820, 1008146303, 2016292606, 4032585212, 5040731515, 10081463030, 20162926060]

約数ペア:

[(1, 20162926060), (2, 10081463030), (4, 5040731515), (5, 4032585212), (10, 2016292606), (20, 1008146303), (83, 242926820), (166, 121463410), (332, 60731705), (415, 48585364), (830, 24292682), (1609, 12531340), (1660, 12146341), (3218, 6265670), (6436, 3132835), (7549, 2670940), (8045, 2506268), (15098, 1335470), (16090, 1253134), (30196, 667735), (32180, 626567), (37745, 534188), (75490, 267094), (133547, 150980)]