20233723390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106493281}}^1$

素因数の和:106493307

約数の個数: 16

約数和(自身を含む): 38337581520

約数和(自身を除く): 18103858130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106493281, 212986562, 532466405, 1064932810, 2023372339, 4046744678, 10116861695, 20233723390]

約数ペア:

[(1, 20233723390), (2, 10116861695), (5, 4046744678), (10, 2023372339), (19, 1064932810), (38, 532466405), (95, 212986562), (190, 106493281)]