20185076180

素因数分解:

$2^2\times 5^1\times {\mathrm{5879}}^1\times {\mathrm{171671}}^1$

素因数の和:177559

約数の個数: 24

約数和(自身を含む): 42396117120

約数和(自身を除く): 22211040940

約数列:

[1, 2, 4, 5, 10, 20, 5879, 11758, 23516, 29395, 58790, 117580, 171671, 343342, 686684, 858355, 1716710, 3433420, 1009253809, 2018507618, 4037015236, 5046269045, 10092538090, 20185076180]

約数ペア:

[(1, 20185076180), (2, 10092538090), (4, 5046269045), (5, 4037015236), (10, 2018507618), (20, 1009253809), (5879, 3433420), (11758, 1716710), (23516, 858355), (29395, 686684), (58790, 343342), (117580, 171671)]