20882268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{52733}}^1$

素因数の和:52754

約数の個数: 36

約数和(自身を含む): 57585528

約数和(自身を除く): 36703260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 52733, 105466, 158199, 210932, 316398, 474597, 580063, 632796, 949194, 1160126, 1740189, 1898388, 2320252, 3480378, 5220567, 6960756, 10441134, 20882268]

約数ペア:

[(1, 20882268), (2, 10441134), (3, 6960756), (4, 5220567), (6, 3480378), (9, 2320252), (11, 1898388), (12, 1740189), (18, 1160126), (22, 949194), (33, 632796), (36, 580063), (44, 474597), (66, 316398), (99, 210932), (132, 158199), (198, 105466), (396, 52733)]