20243586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7481}}^1$

素因数の和:7538

約数の個数: 32

約数和(自身を含む): 45251136

約数和(自身を除く): 25007550

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 7481, 14962, 22443, 44886, 82291, 164582, 246873, 306721, 493746, 613442, 920163, 1840326, 3373931, 6747862, 10121793, 20243586]

約数ペア:

[(1, 20243586), (2, 10121793), (3, 6747862), (6, 3373931), (11, 1840326), (22, 920163), (33, 613442), (41, 493746), (66, 306721), (82, 246873), (123, 164582), (246, 82291), (451, 44886), (902, 22443), (1353, 14962), (2706, 7481)]