20608992

素因数分解:

$2^5\times 3^4\times {\mathrm{7951}}^1$

素因数の和:7973

約数の個数: 60

約数和(自身を含む): 60618096

約数和(自身を除く): 40009104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7951, 15902, 23853, 31804, 47706, 63608, 71559, 95412, 127216, 143118, 190824, 214677, 254432, 286236, 381648, 429354, 572472, 644031, 763296, 858708, 1144944, 1288062, 1717416, 2289888, 2576124, 3434832, 5152248, 6869664, 10304496, 20608992]

約数ペア:

[(1, 20608992), (2, 10304496), (3, 6869664), (4, 5152248), (6, 3434832), (8, 2576124), (9, 2289888), (12, 1717416), (16, 1288062), (18, 1144944), (24, 858708), (27, 763296), (32, 644031), (36, 572472), (48, 429354), (54, 381648), (72, 286236), (81, 254432), (96, 214677), (108, 190824), (144, 143118), (162, 127216), (216, 95412), (288, 71559), (324, 63608), (432, 47706), (648, 31804), (864, 23853), (1296, 15902), (2592, 7951)]