20130731715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58349947}}^1$

素因数の和:58349978

約数の個数: 16

約数和(自身を含む): 33609570048

約数和(自身を除く): 13478838333

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58349947, 175049841, 291749735, 875249205, 1342048781, 4026146343, 6710243905, 20130731715]

約数ペア:

[(1, 20130731715), (3, 6710243905), (5, 4026146343), (15, 1342048781), (23, 875249205), (69, 291749735), (115, 175049841), (345, 58349947)]