20402414922

素因数分解:

$2^1\times 3^1\times {\mathrm{25147}}^1\times {\mathrm{135221}}^1$

素因数の和:160373

約数の個数: 16

約数和(自身を含む): 40806754272

約数和(自身を除く): 20404339350

約数列:

[1, 2, 3, 6, 25147, 50294, 75441, 135221, 150882, 270442, 405663, 811326, 3400402487, 6800804974, 10201207461, 20402414922]

約数ペア:

[(1, 20402414922), (2, 10201207461), (3, 6800804974), (6, 3400402487), (25147, 811326), (50294, 405663), (75441, 270442), (135221, 150882)]