20199362158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1\times {\mathrm{142231}}^1$

素因数の和:146427

約数の個数: 16

約数和(自身を含む): 32089245984

約数和(自身を除く): 11889883826

約数列:

[1, 2, 17, 34, 4177, 8354, 71009, 142018, 142231, 284462, 2417927, 4835854, 594098887, 1188197774, 10099681079, 20199362158]

約数ペア:

[(1, 20199362158), (2, 10099681079), (17, 1188197774), (34, 594098887), (4177, 4835854), (8354, 2417927), (71009, 284462), (142018, 142231)]