20238767131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1\times {\mathrm{8941}}^1$

素因数の和:9387

約数の個数: 24

約数和(自身を含む): 23142253680

約数和(自身を除く): 2903486549

約数列:

[1, 11, 23, 253, 389, 529, 4279, 5819, 8941, 8947, 98351, 98417, 205643, 205781, 2262073, 2263591, 3478049, 4729789, 38258539, 52027679, 79995127, 879946397, 1839887921, 20238767131]

約数ペア:

[(1, 20238767131), (11, 1839887921), (23, 879946397), (253, 79995127), (389, 52027679), (529, 38258539), (4279, 4729789), (5819, 3478049), (8941, 2263591), (8947, 2262073), (98351, 205781), (98417, 205643)]