20255832

素因数分解:

$2^3\times 3^4\times {\mathrm{31259}}^1$

素因数の和:31277

約数の個数: 40

約数和(自身を含む): 56736900

約数和(自身を除く): 36481068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31259, 62518, 93777, 125036, 187554, 250072, 281331, 375108, 562662, 750216, 843993, 1125324, 1687986, 2250648, 2531979, 3375972, 5063958, 6751944, 10127916, 20255832]

約数ペア:

[(1, 20255832), (2, 10127916), (3, 6751944), (4, 5063958), (6, 3375972), (8, 2531979), (9, 2250648), (12, 1687986), (18, 1125324), (24, 843993), (27, 750216), (36, 562662), (54, 375108), (72, 281331), (81, 250072), (108, 187554), (162, 125036), (216, 93777), (324, 62518), (648, 31259)]