19993362

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{2011}}^1$

素因数の和:3673

約数の個数: 16

約数和(自身を含む): 40030752

約数和(自身を除く): 20037390

約数列:

[1, 2, 3, 6, 1657, 2011, 3314, 4022, 4971, 6033, 9942, 12066, 3332227, 6664454, 9996681, 19993362]

約数ペア:

[(1, 19993362), (2, 9996681), (3, 6664454), (6, 3332227), (1657, 12066), (2011, 9942), (3314, 6033), (4022, 4971)]