20654832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39119}}^1$

素因数の和:39141

約数の個数: 40

約数和(自身を含む): 58210560

約数和(自身を除く): 37555728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39119, 78238, 117357, 156476, 234714, 312952, 430309, 469428, 625904, 860618, 938856, 1290927, 1721236, 1877712, 2581854, 3442472, 5163708, 6884944, 10327416, 20654832]

約数ペア:

[(1, 20654832), (2, 10327416), (3, 6884944), (4, 5163708), (6, 3442472), (8, 2581854), (11, 1877712), (12, 1721236), (16, 1290927), (22, 938856), (24, 860618), (33, 625904), (44, 469428), (48, 430309), (66, 312952), (88, 234714), (132, 156476), (176, 117357), (264, 78238), (528, 39119)]