20381610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3557}}^1$

素因数の和:3758

約数の個数: 32

約数和(自身を含む): 49185792

約数和(自身を除く): 28804182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3557, 5730, 7114, 10671, 17785, 21342, 35570, 53355, 106710, 679387, 1358774, 2038161, 3396935, 4076322, 6793870, 10190805, 20381610]

約数ペア:

[(1, 20381610), (2, 10190805), (3, 6793870), (5, 4076322), (6, 3396935), (10, 2038161), (15, 1358774), (30, 679387), (191, 106710), (382, 53355), (573, 35570), (955, 21342), (1146, 17785), (1910, 10671), (2865, 7114), (3557, 5730)]