20106658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 35703360

約数和(自身を除く): 15596702

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 307, 458, 614, 2519, 2977, 3377, 3991, 5038, 5954, 6754, 7982, 32747, 43901, 65494, 70303, 87802, 140606, 773333, 913939, 1546666, 1827878, 10053329, 20106658]

約数ペア:

[(1, 20106658), (2, 10053329), (11, 1827878), (13, 1546666), (22, 913939), (26, 773333), (143, 140606), (229, 87802), (286, 70303), (307, 65494), (458, 43901), (614, 32747), (2519, 7982), (2977, 6754), (3377, 5954), (3991, 5038)]