20136759986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{49597931}}^1$

素因数の和:49597969

約数の個数: 16

約数和(自身を含む): 35710511040

約数和(自身を除く): 15573751054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 49597931, 99195862, 347185517, 694371034, 1438339999, 2876679998, 10068379993, 20136759986]

約数ペア:

[(1, 20136759986), (2, 10068379993), (7, 2876679998), (14, 1438339999), (29, 694371034), (58, 347185517), (203, 99195862), (406, 49597931)]