20227956984

素因数分解:

$2^3\times 3^4\times {\mathrm{31215983}}^1$

素因数の和:31216001

約数の個数: 40

約数和(自身を含む): 56657010960

約数和(自身を除く): 36429053976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31215983, 62431966, 93647949, 124863932, 187295898, 249727864, 280943847, 374591796, 561887694, 749183592, 842831541, 1123775388, 1685663082, 2247550776, 2528494623, 3371326164, 5056989246, 6742652328, 10113978492, 20227956984]

約数ペア:

[(1, 20227956984), (2, 10113978492), (3, 6742652328), (4, 5056989246), (6, 3371326164), (8, 2528494623), (9, 2247550776), (12, 1685663082), (18, 1123775388), (24, 842831541), (27, 749183592), (36, 561887694), (54, 374591796), (72, 280943847), (81, 249727864), (108, 187295898), (162, 124863932), (216, 93647949), (324, 62431966), (648, 31215983)]