20132097121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 22259986560

約数和(自身を除く): 2127889439

約数列:

[1, 19, 37, 83, 97, 703, 1577, 1843, 3071, 3557, 3589, 8051, 58349, 67583, 68191, 131609, 152969, 295231, 297887, 345029, 2500571, 5609389, 5659853, 6555551, 10923547, 12766073, 28637407, 207547393, 242555387, 544110733, 1059584059, 20132097121]

約数ペア:

[(1, 20132097121), (19, 1059584059), (37, 544110733), (83, 242555387), (97, 207547393), (703, 28637407), (1577, 12766073), (1843, 10923547), (3071, 6555551), (3557, 5659853), (3589, 5609389), (8051, 2500571), (58349, 345029), (67583, 297887), (68191, 295231), (131609, 152969)]