20148004791

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{11279}}^1$

素因数の和:11476

約数の個数: 48

約数和(自身を含む): 30745128960

約数和(自身を除く): 10597124169

約数列:

[1, 3, 9, 41, 47, 103, 123, 141, 309, 369, 423, 927, 1927, 4223, 4841, 5781, 11279, 12669, 14523, 17343, 33837, 38007, 43569, 101511, 198481, 462439, 530113, 595443, 1161737, 1387317, 1590339, 1786329, 3485211, 4161951, 4771017, 10455633, 21734633, 47631217, 54601639, 65203899, 142893651, 163804917, 195611697, 428680953, 491414751, 2238667199, 6716001597, 20148004791]

約数ペア:

[(1, 20148004791), (3, 6716001597), (9, 2238667199), (41, 491414751), (47, 428680953), (103, 195611697), (123, 163804917), (141, 142893651), (309, 65203899), (369, 54601639), (423, 47631217), (927, 21734633), (1927, 10455633), (4223, 4771017), (4841, 4161951), (5781, 3485211), (11279, 1786329), (12669, 1590339), (14523, 1387317), (17343, 1161737), (33837, 595443), (38007, 530113), (43569, 462439), (101511, 198481)]