20207610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74843}}^1$

素因数の和:74859

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 33680070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74843, 149686, 224529, 374215, 449058, 673587, 748430, 1122645, 1347174, 2020761, 2245290, 3367935, 4041522, 6735870, 10103805, 20207610]

約数ペア:

[(1, 20207610), (2, 10103805), (3, 6735870), (5, 4041522), (6, 3367935), (9, 2245290), (10, 2020761), (15, 1347174), (18, 1122645), (27, 748430), (30, 673587), (45, 449058), (54, 374215), (90, 224529), (135, 149686), (270, 74843)]