20377322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85619}}^1$

素因数の和:85645

約数の個数: 16

約数和(自身を含む): 36987840

約数和(自身を除く): 16610518

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85619, 171238, 599333, 1198666, 1455523, 2911046, 10188661, 20377322]

約数ペア:

[(1, 20377322), (2, 10188661), (7, 2911046), (14, 1455523), (17, 1198666), (34, 599333), (119, 171238), (238, 85619)]