220190916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1668113}}^1$

素因数の和:1668131

約数の個数: 24

約数和(自身を含む): 560486304

約数和(自身を除く): 340295388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1668113, 3336226, 5004339, 6672452, 10008678, 18349243, 20017356, 36698486, 55047729, 73396972, 110095458, 220190916]

約数ペア:

[(1, 220190916), (2, 110095458), (3, 73396972), (4, 55047729), (6, 36698486), (11, 20017356), (12, 18349243), (22, 10008678), (33, 6672452), (44, 5004339), (66, 3336226), (132, 1668113)]