20767574199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1\times {\mathrm{5801}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 29398037760

約数和(自身を除く): 8630463561

約数列:

[1, 3, 19, 57, 181, 347, 543, 1041, 3439, 5801, 6593, 10317, 17403, 19779, 62807, 110219, 188421, 330657, 1049981, 1193333, 2012947, 3149943, 3579999, 6038841, 19949639, 38245993, 59848917, 114737979, 364343407, 1093030221, 6922524733, 20767574199]

約数ペア:

[(1, 20767574199), (3, 6922524733), (19, 1093030221), (57, 364343407), (181, 114737979), (347, 59848917), (543, 38245993), (1041, 19949639), (3439, 6038841), (5801, 3579999), (6593, 3149943), (10317, 2012947), (17403, 1193333), (19779, 1049981), (62807, 330657), (110219, 188421)]