20193485330

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17870341}}^1$

素因数の和:17870461

約数の個数: 16

約数和(自身を含む): 36669941784

約数和(自身を除く): 16476456454

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17870341, 35740682, 89351705, 178703410, 2019348533, 4038697066, 10096742665, 20193485330]

約数ペア:

[(1, 20193485330), (2, 10096742665), (5, 4038697066), (10, 2019348533), (113, 178703410), (226, 89351705), (565, 35740682), (1130, 17870341)]