20347746159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1\times {\mathrm{93787}}^1$

素因数の和:99366

約数の個数: 16

約数和(自身を含む): 29222840192

約数和(自身を除く): 8875094033

約数列:

[1, 3, 13, 39, 5563, 16689, 72319, 93787, 216957, 281361, 1219231, 3657693, 521737081, 1565211243, 6782582053, 20347746159]

約数ペア:

[(1, 20347746159), (3, 6782582053), (13, 1565211243), (39, 521737081), (5563, 3657693), (16689, 1219231), (72319, 281361), (93787, 216957)]