20151729404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{5527}}^1\times {\mathrm{39631}}^1$

素因数の和:45185

約数の個数: 24

約数和(自身を含む): 36806396928

約数和(自身を除く): 16654667524

約数列:

[1, 2, 4, 23, 46, 92, 5527, 11054, 22108, 39631, 79262, 127121, 158524, 254242, 508484, 911513, 1823026, 3646052, 219040537, 438081074, 876162148, 5037932351, 10075864702, 20151729404]

約数ペア:

[(1, 20151729404), (2, 10075864702), (4, 5037932351), (23, 876162148), (46, 438081074), (92, 219040537), (5527, 3646052), (11054, 1823026), (22108, 911513), (39631, 508484), (79262, 254242), (127121, 158524)]