20948021254

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1366829}}^1$

素因数の和:1367007

約数の個数: 16

約数和(自身を含む): 32147841600

約数和(自身を除く): 11199820346

約数列:

[1, 2, 79, 97, 158, 194, 7663, 15326, 1366829, 2733658, 107979491, 132582413, 215958982, 265164826, 10474010627, 20948021254]

約数ペア:

[(1, 20948021254), (2, 10474010627), (79, 265164826), (97, 215958982), (158, 132582413), (194, 107979491), (7663, 2733658), (15326, 1366829)]