20198585090

素因数分解:

$2^1\times 5^1\times {\mathrm{36587}}^1\times {\mathrm{55207}}^1$

素因数の和:91801

約数の個数: 16

約数和(自身を含む): 36359105472

約数和(自身を除く): 16160520382

約数列:

[1, 2, 5, 10, 36587, 55207, 73174, 110414, 182935, 276035, 365870, 552070, 2019858509, 4039717018, 10099292545, 20198585090]

約数ペア:

[(1, 20198585090), (2, 10099292545), (5, 4039717018), (10, 2019858509), (36587, 552070), (55207, 365870), (73174, 276035), (110414, 182935)]