20135142

素因数分解:

$2^1\times 3^4\times {\mathrm{124291}}^1$

素因数の和:124305

約数の個数: 20

約数和(自身を含む): 45117996

約数和(自身を除く): 24982854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124291, 248582, 372873, 745746, 1118619, 2237238, 3355857, 6711714, 10067571, 20135142]

約数ペア:

[(1, 20135142), (2, 10067571), (3, 6711714), (6, 3355857), (9, 2237238), (18, 1118619), (27, 745746), (54, 372873), (81, 248582), (162, 124291)]