20183336251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 22353408000

約数和(自身を除く): 2170071749

約数列:

[1, 13, 79, 89, 439, 503, 1027, 1157, 5707, 6539, 7031, 34681, 39071, 39737, 44767, 91403, 220817, 450853, 507923, 516581, 581971, 2870621, 3086609, 3536593, 17444543, 19652713, 40125917, 45975709, 226779059, 255485269, 1552564327, 20183336251]

約数ペア:

[(1, 20183336251), (13, 1552564327), (79, 255485269), (89, 226779059), (439, 45975709), (503, 40125917), (1027, 19652713), (1157, 17444543), (5707, 3536593), (6539, 3086609), (7031, 2870621), (34681, 581971), (39071, 516581), (39737, 507923), (44767, 450853), (91403, 220817)]