20176248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22721}}^1$

素因数の和:22767

約数の個数: 32

約数和(自身を含む): 51806160

約数和(自身を除く): 31629912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22721, 45442, 68163, 90884, 136326, 181768, 272652, 545304, 840677, 1681354, 2522031, 3362708, 5044062, 6725416, 10088124, 20176248]

約数ペア:

[(1, 20176248), (2, 10088124), (3, 6725416), (4, 5044062), (6, 3362708), (8, 2522031), (12, 1681354), (24, 840677), (37, 545304), (74, 272652), (111, 181768), (148, 136326), (222, 90884), (296, 68163), (444, 45442), (888, 22721)]