20173746552

素因数分解:

$2^3\times 3^1\times {\mathrm{15739}}^1\times {\mathrm{53407}}^1$

素因数の和:69155

約数の個数: 32

約数和(自身を含む): 50438515200

約数和(自身を除く): 30264768648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 15739, 31478, 47217, 53407, 62956, 94434, 106814, 125912, 160221, 188868, 213628, 320442, 377736, 427256, 640884, 1281768, 840572773, 1681145546, 2521718319, 3362291092, 5043436638, 6724582184, 10086873276, 20173746552]

約数ペア:

[(1, 20173746552), (2, 10086873276), (3, 6724582184), (4, 5043436638), (6, 3362291092), (8, 2521718319), (12, 1681145546), (24, 840572773), (15739, 1281768), (31478, 640884), (47217, 427256), (53407, 377736), (62956, 320442), (94434, 213628), (106814, 188868), (125912, 160221)]