20855532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102233}}^1$

素因数の和:102257

約数の個数: 24

約数和(自身を含む): 51525936

約数和(自身を除く): 30670404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102233, 204466, 306699, 408932, 613398, 1226796, 1737961, 3475922, 5213883, 6951844, 10427766, 20855532]

約数ペア:

[(1, 20855532), (2, 10427766), (3, 6951844), (4, 5213883), (6, 3475922), (12, 1737961), (17, 1226796), (34, 613398), (51, 408932), (68, 306699), (102, 204466), (204, 102233)]