20192012113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1\times {\mathrm{3697}}^1$

素因数の和:5041

約数の個数: 32

約数和(自身を含む): 25407212544

約数和(自身を除く): 5215200431

約数列:

[1, 7, 13, 47, 91, 329, 611, 1277, 3697, 4277, 8939, 16601, 25879, 48061, 60019, 116207, 173759, 336427, 420133, 780247, 1216313, 2258867, 4721069, 5461729, 15812069, 33047483, 61373897, 221890243, 429617279, 1553231701, 2884573159, 20192012113]

約数ペア:

[(1, 20192012113), (7, 2884573159), (13, 1553231701), (47, 429617279), (91, 221890243), (329, 61373897), (611, 33047483), (1277, 15812069), (3697, 5461729), (4277, 4721069), (8939, 2258867), (16601, 1216313), (25879, 780247), (48061, 420133), (60019, 336427), (116207, 173759)]