20166027465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{79283}}^1$

素因数の和:79869

約数の個数: 32

約数和(自身を含む): 33367781376

約数和(自身を除く): 13201753911

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 547, 1641, 2735, 8205, 16957, 50871, 79283, 84785, 237849, 254355, 396415, 1189245, 2457773, 7373319, 12288865, 36866595, 43367801, 130103403, 216839005, 650517015, 1344401831, 4033205493, 6722009155, 20166027465]

約数ペア:

[(1, 20166027465), (3, 6722009155), (5, 4033205493), (15, 1344401831), (31, 650517015), (93, 216839005), (155, 130103403), (465, 43367801), (547, 36866595), (1641, 12288865), (2735, 7373319), (8205, 2457773), (16957, 1189245), (50871, 396415), (79283, 254355), (84785, 237849)]