20222994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 24255726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2339, 2882, 4323, 4678, 7017, 8646, 14034, 25729, 51458, 77187, 154374, 306409, 612818, 919227, 1838454, 3370499, 6740998, 10111497, 20222994]

約数ペア:

[(1, 20222994), (2, 10111497), (3, 6740998), (6, 3370499), (11, 1838454), (22, 919227), (33, 612818), (66, 306409), (131, 154374), (262, 77187), (393, 51458), (786, 25729), (1441, 14034), (2339, 8646), (2882, 7017), (4323, 4678)]