20754894

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 43403040

約数和(自身を除く): 22648146

約数列:

[1, 2, 3, 6, 29, 58, 87, 101, 174, 202, 303, 606, 1181, 2362, 2929, 3543, 5858, 7086, 8787, 17574, 34249, 68498, 102747, 119281, 205494, 238562, 357843, 715686, 3459149, 6918298, 10377447, 20754894]

約数ペア:

[(1, 20754894), (2, 10377447), (3, 6918298), (6, 3459149), (29, 715686), (58, 357843), (87, 238562), (101, 205494), (174, 119281), (202, 102747), (303, 68498), (606, 34249), (1181, 17574), (2362, 8787), (2929, 7086), (3543, 5858)]