20785098744

素因数分解:

$2^3\times 3^3\times {\mathrm{3803}}^1\times {\mathrm{25303}}^1$

素因数の和:29121

約数の個数: 64

約数和(自身を含む): 57753849600

約数和(自身を除く): 36968750856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 3803, 7606, 11409, 15212, 22818, 25303, 30424, 34227, 45636, 50606, 68454, 75909, 91272, 101212, 102681, 136908, 151818, 202424, 205362, 227727, 273816, 303636, 410724, 455454, 607272, 683181, 821448, 910908, 1366362, 1821816, 2732724, 5465448, 96227309, 192454618, 288681927, 384909236, 577363854, 769818472, 866045781, 1154727708, 1732091562, 2309455416, 2598137343, 3464183124, 5196274686, 6928366248, 10392549372, 20785098744]

約数ペア:

[(1, 20785098744), (2, 10392549372), (3, 6928366248), (4, 5196274686), (6, 3464183124), (8, 2598137343), (9, 2309455416), (12, 1732091562), (18, 1154727708), (24, 866045781), (27, 769818472), (36, 577363854), (54, 384909236), (72, 288681927), (108, 192454618), (216, 96227309), (3803, 5465448), (7606, 2732724), (11409, 1821816), (15212, 1366362), (22818, 910908), (25303, 821448), (30424, 683181), (34227, 607272), (45636, 455454), (50606, 410724), (68454, 303636), (75909, 273816), (91272, 227727), (101212, 205362), (102681, 202424), (136908, 151818)]