20343316299

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{41543}}^1$

素因数の和:41767

約数の個数: 32

約数和(自身を含む): 29098082304

約数和(自身を除く): 8754766005

約数列:

[1, 3, 23, 47, 69, 141, 151, 453, 1081, 3243, 3473, 7097, 10419, 21291, 41543, 124629, 163231, 489693, 955489, 1952521, 2866467, 5857563, 6272993, 18818979, 44907983, 134723949, 144278839, 294830671, 432836517, 884492013, 6781105433, 20343316299]

約数ペア:

[(1, 20343316299), (3, 6781105433), (23, 884492013), (47, 432836517), (69, 294830671), (141, 144278839), (151, 134723949), (453, 44907983), (1081, 18818979), (3243, 6272993), (3473, 5857563), (7097, 2866467), (10419, 1952521), (21291, 955489), (41543, 489693), (124629, 163231)]