20633910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 55793664

約数和(自身を除く): 35159754

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2017, 2046, 3410, 4034, 5115, 6051, 10085, 10230, 12102, 20170, 22187, 30255, 44374, 60510, 62527, 66561, 110935, 125054, 133122, 187581, 221870, 312635, 332805, 375162, 625270, 665610, 687797, 937905, 1375594, 1875810, 2063391, 3438985, 4126782, 6877970, 10316955, 20633910]

約数ペア:

[(1, 20633910), (2, 10316955), (3, 6877970), (5, 4126782), (6, 3438985), (10, 2063391), (11, 1875810), (15, 1375594), (22, 937905), (30, 687797), (31, 665610), (33, 625270), (55, 375162), (62, 332805), (66, 312635), (93, 221870), (110, 187581), (155, 133122), (165, 125054), (186, 110935), (310, 66561), (330, 62527), (341, 60510), (465, 44374), (682, 30255), (930, 22187), (1023, 20170), (1705, 12102), (2017, 10230), (2046, 10085), (3410, 6051), (4034, 5115)]