20239893324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2769553}}^1$

素因数の和:2769599

約数の個数: 72

約数和(自身を含む): 60487059360

約数和(自身を除く): 40247166036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 2769553, 5539106, 8308659, 11078212, 16617318, 19386871, 24925977, 33234636, 38773742, 49851954, 58160613, 77547484, 80317037, 99703908, 116321226, 160634074, 174481839, 232642452, 240951111, 321268148, 348963678, 481902222, 562219259, 697927356, 722853333, 963804444, 1124438518, 1445706666, 1686657777, 2248877036, 2891413332, 3373315554, 5059973331, 6746631108, 10119946662, 20239893324]

約数ペア:

[(1, 20239893324), (2, 10119946662), (3, 6746631108), (4, 5059973331), (6, 3373315554), (7, 2891413332), (9, 2248877036), (12, 1686657777), (14, 1445706666), (18, 1124438518), (21, 963804444), (28, 722853333), (29, 697927356), (36, 562219259), (42, 481902222), (58, 348963678), (63, 321268148), (84, 240951111), (87, 232642452), (116, 174481839), (126, 160634074), (174, 116321226), (203, 99703908), (252, 80317037), (261, 77547484), (348, 58160613), (406, 49851954), (522, 38773742), (609, 33234636), (812, 24925977), (1044, 19386871), (1218, 16617318), (1827, 11078212), (2436, 8308659), (3654, 5539106), (7308, 2769553)]