20541796363

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{224911}}^1$

素因数の和:224983

約数の個数: 24

約数和(自身を含む): 24679143936

約数和(自身を除く): 4137347573

約数列:

[1, 11, 19, 23, 209, 253, 361, 437, 3971, 4807, 8303, 91333, 224911, 2474021, 4273309, 5172953, 47006399, 56902483, 81192871, 98286107, 893121581, 1081147177, 1867436033, 20541796363]

約数ペア:

[(1, 20541796363), (11, 1867436033), (19, 1081147177), (23, 893121581), (209, 98286107), (253, 81192871), (361, 56902483), (437, 47006399), (3971, 5172953), (4807, 4273309), (8303, 2474021), (91333, 224911)]