20242486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 35366400

約数和(自身を除く): 15123914

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 613, 869, 1226, 1501, 1738, 3002, 6743, 11647, 13486, 16511, 23294, 33022, 48427, 96854, 128117, 256234, 532697, 920113, 1065394, 1840226, 10121243, 20242486]

約数ペア:

[(1, 20242486), (2, 10121243), (11, 1840226), (19, 1065394), (22, 920113), (38, 532697), (79, 256234), (158, 128117), (209, 96854), (418, 48427), (613, 33022), (869, 23294), (1226, 16511), (1501, 13486), (1738, 11647), (3002, 6743)]