20155068

素因数分解:

$2^2\times 3^4\times {\mathrm{62207}}^1$

素因数の和:62223

約数の個数: 30

約数和(自身を含む): 52690176

約数和(自身を除く): 32535108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 62207, 124414, 186621, 248828, 373242, 559863, 746484, 1119726, 1679589, 2239452, 3359178, 5038767, 6718356, 10077534, 20155068]

約数ペア:

[(1, 20155068), (2, 10077534), (3, 6718356), (4, 5038767), (6, 3359178), (9, 2239452), (12, 1679589), (18, 1119726), (27, 746484), (36, 559863), (54, 373242), (81, 248828), (108, 186621), (162, 124414), (324, 62207)]