20249944216

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{2659}}^1\times {\mathrm{4157}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 38157966000

約数和(自身を除く): 17908021784

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 2659, 4157, 5318, 8314, 10636, 16628, 21272, 33256, 608911, 951953, 1217822, 1903906, 2435644, 3807812, 4871288, 7615624, 11053463, 22106926, 44213852, 88427704, 2531243027, 5062486054, 10124972108, 20249944216]

約数ペア:

[(1, 20249944216), (2, 10124972108), (4, 5062486054), (8, 2531243027), (229, 88427704), (458, 44213852), (916, 22106926), (1832, 11053463), (2659, 7615624), (4157, 4871288), (5318, 3807812), (8314, 2435644), (10636, 1903906), (16628, 1217822), (21272, 951953), (33256, 608911)]