20165004010

素因数分解:

$2^1\times 5^1\times {\mathrm{21283}}^1\times {\mathrm{94747}}^1$

素因数の和:116037

約数の個数: 16

約数和(自身を含む): 36299095776

約数和(自身を除く): 16134091766

約数列:

[1, 2, 5, 10, 21283, 42566, 94747, 106415, 189494, 212830, 473735, 947470, 2016500401, 4033000802, 10082502005, 20165004010]

約数ペア:

[(1, 20165004010), (2, 10082502005), (5, 4033000802), (10, 2016500401), (21283, 947470), (42566, 473735), (94747, 212830), (106415, 189494)]