20197364781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32212703}}^1$

素因数の和:32212736

約数の個数: 16

約数和(自身を含む): 30924195840

約数和(自身を除く): 10726831059

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32212703, 96638109, 354339733, 612041357, 1063019199, 1836124071, 6732454927, 20197364781]

約数ペア:

[(1, 20197364781), (3, 6732454927), (11, 1836124071), (19, 1063019199), (33, 612041357), (57, 354339733), (209, 96638109), (627, 32212703)]