20925048

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4817}}^1$

素因数の和:5007

約数の個数: 32

約数和(自身を含む): 52612560

約数和(自身を除く): 31687512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4817, 9634, 14451, 19268, 28902, 38536, 57804, 115608, 871877, 1743754, 2615631, 3487508, 5231262, 6975016, 10462524, 20925048]

約数ペア:

[(1, 20925048), (2, 10462524), (3, 6975016), (4, 5231262), (6, 3487508), (8, 2615631), (12, 1743754), (24, 871877), (181, 115608), (362, 57804), (543, 38536), (724, 28902), (1086, 19268), (1448, 14451), (2172, 9634), (4344, 4817)]