20124092786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49566731}}^1$

素因数の和:49566769

約数の個数: 16

約数和(自身を含む): 35688047040

約数和(自身を除く): 15563954254

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49566731, 99133462, 346967117, 693934234, 1437435199, 2874870398, 10062046393, 20124092786]

約数ペア:

[(1, 20124092786), (2, 10062046393), (7, 2874870398), (14, 1437435199), (29, 693934234), (58, 346967117), (203, 99133462), (406, 49566731)]