20085688

素因数分解:

$2^3\times 7^2\times {\mathrm{51239}}^1$

素因数の和:51259

約数の個数: 24

約数和(自身を含む): 43810200

約数和(自身を除く): 23724512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51239, 102478, 204956, 358673, 409912, 717346, 1434692, 2510711, 2869384, 5021422, 10042844, 20085688]

約数ペア:

[(1, 20085688), (2, 10042844), (4, 5021422), (7, 2869384), (8, 2510711), (14, 1434692), (28, 717346), (49, 409912), (56, 358673), (98, 204956), (196, 102478), (392, 51239)]