20190699854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1\times {\mathrm{21499}}^1$

素因数の和:22436

約数の個数: 32

約数和(自身を含む): 33450732000

約数和(自身を除く): 13260032146

約数列:

[1, 2, 13, 26, 41, 82, 533, 881, 1066, 1762, 11453, 21499, 22906, 36121, 42998, 72242, 279487, 469573, 558974, 881459, 939146, 1762918, 11458967, 18940619, 22917934, 37881238, 246228047, 492456094, 776565379, 1553130758, 10095349927, 20190699854]

約数ペア:

[(1, 20190699854), (2, 10095349927), (13, 1553130758), (26, 776565379), (41, 492456094), (82, 246228047), (533, 37881238), (881, 22917934), (1066, 18940619), (1762, 11458967), (11453, 1762918), (21499, 939146), (22906, 881459), (36121, 558974), (42998, 469573), (72242, 279487)]