20233983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7963}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 33894784

約数和(自身を除く): 13660801

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 7963, 23889, 55741, 87593, 167223, 262779, 613151, 963523, 1839453, 2890569, 6744661, 20233983]

約数ペア:

[(1, 20233983), (3, 6744661), (7, 2890569), (11, 1839453), (21, 963523), (33, 613151), (77, 262779), (121, 167223), (231, 87593), (363, 55741), (847, 23889), (2541, 7963)]