20801472814

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1733}}^1\times {\mathrm{206951}}^1$

素因数の和:208715

約数の個数: 16

約数和(自身を含む): 32296929120

約数和(自身を除く): 11495456306

約数列:

[1, 2, 29, 58, 1733, 3466, 50257, 100514, 206951, 413902, 6001579, 12003158, 358646083, 717292166, 10400736407, 20801472814]

約数ペア:

[(1, 20801472814), (2, 10400736407), (29, 717292166), (58, 358646083), (1733, 12003158), (3466, 6001579), (50257, 413902), (100514, 206951)]