20201006505

素因数分解:

$3^1\times 5^1\times {\mathrm{6907}}^1\times {\mathrm{194981}}^1$

素因数の和:201896

約数の個数: 16

約数和(自身を含む): 32326455744

約数和(自身を除く): 12125449239

約数列:

[1, 3, 5, 15, 6907, 20721, 34535, 103605, 194981, 584943, 974905, 2924715, 1346733767, 4040201301, 6733668835, 20201006505]

約数ペア:

[(1, 20201006505), (3, 6733668835), (5, 4040201301), (15, 1346733767), (6907, 2924715), (20721, 974905), (34535, 584943), (103605, 194981)]