20552652

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8521}}^1$

素因数の和:8598

約数の個数: 36

約数和(自身を含む): 52734136

約数和(自身を除く): 32181484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8521, 17042, 25563, 34084, 51126, 76689, 102252, 153378, 306756, 570907, 1141814, 1712721, 2283628, 3425442, 5138163, 6850884, 10276326, 20552652]

約数ペア:

[(1, 20552652), (2, 10276326), (3, 6850884), (4, 5138163), (6, 3425442), (9, 2283628), (12, 1712721), (18, 1141814), (36, 570907), (67, 306756), (134, 153378), (201, 102252), (268, 76689), (402, 51126), (603, 34084), (804, 25563), (1206, 17042), (2412, 8521)]