20152178439

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{443363}}^1$

素因数の和:443614

約数の個数: 16

約数和(自身を含む): 27311222400

約数和(自身を除く): 7159043961

約数列:

[1, 3, 109, 139, 327, 417, 15151, 45453, 443363, 1330089, 48326567, 61627457, 144979701, 184882371, 6717392813, 20152178439]

約数ペア:

[(1, 20152178439), (3, 6717392813), (109, 184882371), (139, 144979701), (327, 61627457), (417, 48326567), (15151, 1330089), (45453, 443363)]