20956536

素因数分解:

$2^3\times 3^3\times {\mathrm{97021}}^1$

素因数の和:97036

約数の個数: 32

約数和(自身を含む): 58213200

約数和(自身を除く): 37256664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97021, 194042, 291063, 388084, 582126, 776168, 873189, 1164252, 1746378, 2328504, 2619567, 3492756, 5239134, 6985512, 10478268, 20956536]

約数ペア:

[(1, 20956536), (2, 10478268), (3, 6985512), (4, 5239134), (6, 3492756), (8, 2619567), (9, 2328504), (12, 1746378), (18, 1164252), (24, 873189), (27, 776168), (36, 582126), (54, 388084), (72, 291063), (108, 194042), (216, 97021)]