20961762

素因数分解:

$2^1\times 3^1\times {\mathrm{467}}^1\times {\mathrm{7481}}^1$

素因数の和:7953

約数の個数: 16

約数和(自身を含む): 42018912

約数和(自身を除く): 21057150

約数列:

[1, 2, 3, 6, 467, 934, 1401, 2802, 7481, 14962, 22443, 44886, 3493627, 6987254, 10480881, 20961762]

約数ペア:

[(1, 20961762), (2, 10480881), (3, 6987254), (6, 3493627), (467, 44886), (934, 22443), (1401, 14962), (2802, 7481)]