20525406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 44972928

約数和(自身を除く): 24447522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1013, 1842, 2026, 3039, 3377, 6078, 6754, 10131, 11143, 20262, 22286, 33429, 66858, 310991, 621982, 932973, 1865946, 3420901, 6841802, 10262703, 20525406]

約数ペア:

[(1, 20525406), (2, 10262703), (3, 6841802), (6, 3420901), (11, 1865946), (22, 932973), (33, 621982), (66, 310991), (307, 66858), (614, 33429), (921, 22286), (1013, 20262), (1842, 11143), (2026, 10131), (3039, 6754), (3377, 6078)]