20228745641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{307339}}^1$

素因数の和:307496

約数の個数: 16

約数和(自身を含む): 22408774080

約数和(自身を除く): 2180028439

約数列:

[1, 13, 61, 83, 793, 1079, 5063, 65819, 307339, 3995407, 18747679, 25509137, 243719827, 331618781, 1556057357, 20228745641]

約数ペア:

[(1, 20228745641), (13, 1556057357), (61, 331618781), (83, 243719827), (793, 25509137), (1079, 18747679), (5063, 3995407), (65819, 307339)]