20049436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14699}}^1$

素因数の和:14745

約数の個数: 24

約数和(自身を含む): 39513600

約数和(自身を除く): 19464164

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14699, 29398, 58796, 161689, 323378, 455669, 646756, 911338, 1822676, 5012359, 10024718, 20049436]

約数ペア:

[(1, 20049436), (2, 10024718), (4, 5012359), (11, 1822676), (22, 911338), (31, 646756), (44, 455669), (62, 323378), (124, 161689), (341, 58796), (682, 29398), (1364, 14699)]