19958983203

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{21017}}^1\times {\mathrm{4007}}^1$

素因数の和:25106

約数の個数: 16

約数和(自身を含む): 26956846080

約数和(自身を除く): 6997862877

約数列:

[1, 3, 79, 237, 4007, 12021, 21017, 63051, 316553, 949659, 1660343, 4981029, 84215119, 252645357, 6652994401, 19958983203]

約数ペア:

[(1, 19958983203), (3, 6652994401), (79, 252645357), (237, 84215119), (4007, 4981029), (12021, 1660343), (21017, 949659), (63051, 316553)]