20221011

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 30054960

約数和(自身を除く): 9833949

約数列:

[1, 3, 9, 59, 113, 177, 337, 339, 531, 1011, 1017, 3033, 6667, 19883, 20001, 38081, 59649, 60003, 114243, 178947, 342729, 2246779, 6740337, 20221011]

約数ペア:

[(1, 20221011), (3, 6740337), (9, 2246779), (59, 342729), (113, 178947), (177, 114243), (337, 60003), (339, 59649), (531, 38081), (1011, 20001), (1017, 19883), (3033, 6667)]