2020037578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1\times {\mathrm{19477}}^1$

素因数の和:23481

約数の個数: 16

約数和(自身を含む): 3264123240

約数和(自身を除く): 1244085662

約数列:

[1, 2, 13, 26, 3989, 7978, 19477, 38954, 51857, 103714, 253201, 506402, 77693753, 155387506, 1010018789, 2020037578]

約数ペア:

[(1, 2020037578), (2, 1010018789), (13, 155387506), (26, 77693753), (3989, 506402), (7978, 253201), (19477, 103714), (38954, 51857)]