20221432497

素因数分解:

$3^2\times 7^1\times {\mathrm{15053}}^1\times {\mathrm{21323}}^1$

素因数の和:36389

約数の個数: 24

約数和(自身を含む): 33385195584

約数和(自身を除く): 13163763087

約数列:

[1, 3, 7, 9, 21, 63, 15053, 21323, 45159, 63969, 105371, 135477, 149261, 191907, 316113, 447783, 948339, 1343349, 320975119, 962925357, 2246825833, 2888776071, 6740477499, 20221432497]

約数ペア:

[(1, 20221432497), (3, 6740477499), (7, 2888776071), (9, 2246825833), (21, 962925357), (63, 320975119), (15053, 1343349), (21323, 948339), (45159, 447783), (63969, 316113), (105371, 191907), (135477, 149261)]