20197907538

素因数分解:

$2^1\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{2016967}}^1$

素因数の和:2018641

約数の個数: 16

約数和(自身を含む): 40420038720

約数和(自身を除く): 20222131182

約数列:

[1, 2, 3, 6, 1669, 3338, 5007, 10014, 2016967, 4033934, 6050901, 12101802, 3366317923, 6732635846, 10098953769, 20197907538]

約数ペア:

[(1, 20197907538), (2, 10098953769), (3, 6732635846), (6, 3366317923), (1669, 12101802), (3338, 6050901), (5007, 4033934), (10014, 2016967)]