20962214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 39009600

約数和(自身を除く): 18047386

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 773, 1043, 1546, 1937, 2086, 3874, 5411, 10049, 10822, 13559, 20098, 27118, 70343, 115177, 140686, 230354, 806239, 1497301, 1612478, 2994602, 10481107, 20962214]

約数ペア:

[(1, 20962214), (2, 10481107), (7, 2994602), (13, 1612478), (14, 1497301), (26, 806239), (91, 230354), (149, 140686), (182, 115177), (298, 70343), (773, 27118), (1043, 20098), (1546, 13559), (1937, 10822), (2086, 10049), (3874, 5411)]