20943498

素因数分解:

$2^1\times 3^1\times {\mathrm{1301}}^1\times {\mathrm{2683}}^1$

素因数の和:3989

約数の個数: 16

約数和(自身を含む): 41934816

約数和(自身を除く): 20991318

約数列:

[1, 2, 3, 6, 1301, 2602, 2683, 3903, 5366, 7806, 8049, 16098, 3490583, 6981166, 10471749, 20943498]

約数ペア:

[(1, 20943498), (2, 10471749), (3, 6981166), (6, 3490583), (1301, 16098), (2602, 8049), (2683, 7806), (3903, 5366)]