20185398

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48757}}^1$

素因数の和:48788

約数の個数: 24

約数和(自身を含む): 45637488

約数和(自身を除く): 25452090

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48757, 97514, 146271, 292542, 438813, 877626, 1121411, 2242822, 3364233, 6728466, 10092699, 20185398]

約数ペア:

[(1, 20185398), (2, 10092699), (3, 6728466), (6, 3364233), (9, 2242822), (18, 1121411), (23, 877626), (46, 438813), (69, 292542), (138, 146271), (207, 97514), (414, 48757)]