20406836737

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{225343}}^1$

素因数の和:226128

約数の個数: 16

約数和(自身を含む): 24726546432

約数和(自身を除く): 4319709695

約数列:

[1, 7, 17, 119, 761, 5327, 12937, 90559, 225343, 1577401, 3830831, 26815817, 171486023, 1200402161, 2915262391, 20406836737]

約数ペア:

[(1, 20406836737), (7, 2915262391), (17, 1200402161), (119, 171486023), (761, 26815817), (5327, 3830831), (12937, 1577401), (90559, 225343)]