20096264784

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2568541}}^1$

素因数の和:2568715

約数の個数: 40

約数和(自身を含む): 52233870112

約数和(自身を除く): 32137605328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 2568541, 5137082, 7705623, 10274164, 15411246, 20548328, 30822492, 41096656, 61644984, 123289968, 418672183, 837344366, 1256016549, 1674688732, 2512033098, 3349377464, 5024066196, 6698754928, 10048132392, 20096264784]

約数ペア:

[(1, 20096264784), (2, 10048132392), (3, 6698754928), (4, 5024066196), (6, 3349377464), (8, 2512033098), (12, 1674688732), (16, 1256016549), (24, 837344366), (48, 418672183), (163, 123289968), (326, 61644984), (489, 41096656), (652, 30822492), (978, 20548328), (1304, 15411246), (1956, 10274164), (2608, 7705623), (3912, 5137082), (7824, 2568541)]