20599342

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 33178104

約数和(自身を除く): 12578762

約数列:

[1, 2, 17, 34, 157, 227, 289, 314, 454, 578, 2669, 3859, 5338, 7718, 35639, 45373, 65603, 71278, 90746, 131206, 605863, 1211726, 10299671, 20599342]

約数ペア:

[(1, 20599342), (2, 10299671), (17, 1211726), (34, 605863), (157, 131206), (227, 90746), (289, 71278), (314, 65603), (454, 45373), (578, 35639), (2669, 7718), (3859, 5338)]