20231440274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{7607}}^1$

素因数の和:7847

約数の個数: 64

約数和(自身を含む): 35495884800

約数和(自身を除く): 15264444526

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 179, 323, 358, 391, 437, 646, 782, 874, 3043, 3401, 4117, 6086, 6802, 7429, 7607, 8234, 14858, 15214, 57817, 69989, 78223, 115634, 129319, 139978, 144533, 156446, 174961, 258638, 289066, 349922, 1329791, 1361653, 2457061, 2659582, 2723306, 2974337, 3324259, 4914122, 5948674, 6648518, 23148101, 25871407, 31318019, 46296202, 51742814, 56512403, 62636038, 113024806, 439813919, 532406323, 595042361, 879627838, 1064812646, 1190084722, 10115720137, 20231440274]

約数ペア:

[(1, 20231440274), (2, 10115720137), (17, 1190084722), (19, 1064812646), (23, 879627838), (34, 595042361), (38, 532406323), (46, 439813919), (179, 113024806), (323, 62636038), (358, 56512403), (391, 51742814), (437, 46296202), (646, 31318019), (782, 25871407), (874, 23148101), (3043, 6648518), (3401, 5948674), (4117, 4914122), (6086, 3324259), (6802, 2974337), (7429, 2723306), (7607, 2659582), (8234, 2457061), (14858, 1361653), (15214, 1329791), (57817, 349922), (69989, 289066), (78223, 258638), (115634, 174961), (129319, 156446), (139978, 144533)]