20184625878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{7907}}^1$

素因数の和:8821

約数の個数: 64

約数和(自身を含む): 44274677760

約数和(自身を除く): 24090051882

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 863, 986, 1479, 1726, 2589, 2958, 5178, 7907, 14671, 15814, 23721, 25027, 29342, 44013, 47442, 50054, 75081, 88026, 134419, 150162, 229303, 268838, 403257, 425459, 458606, 687909, 806514, 850918, 1276377, 1375818, 2552754, 3898151, 6823741, 7796302, 11694453, 13647482, 20471223, 23388906, 40942446, 116003597, 197888489, 232007194, 348010791, 395776978, 593665467, 696021582, 1187330934, 3364104313, 6728208626, 10092312939, 20184625878]

約数ペア:

[(1, 20184625878), (2, 10092312939), (3, 6728208626), (6, 3364104313), (17, 1187330934), (29, 696021582), (34, 593665467), (51, 395776978), (58, 348010791), (87, 232007194), (102, 197888489), (174, 116003597), (493, 40942446), (863, 23388906), (986, 20471223), (1479, 13647482), (1726, 11694453), (2589, 7796302), (2958, 6823741), (5178, 3898151), (7907, 2552754), (14671, 1375818), (15814, 1276377), (23721, 850918), (25027, 806514), (29342, 687909), (44013, 458606), (47442, 425459), (50054, 403257), (75081, 268838), (88026, 229303), (134419, 150162)]