20100984

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4679}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 30443016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4679, 9358, 14037, 18716, 28074, 37432, 56148, 112296, 837541, 1675082, 2512623, 3350164, 5025246, 6700328, 10050492, 20100984]

約数ペア:

[(1, 20100984), (2, 10050492), (3, 6700328), (4, 5025246), (6, 3350164), (8, 2512623), (12, 1675082), (24, 837541), (179, 112296), (358, 56148), (537, 37432), (716, 28074), (1074, 18716), (1432, 14037), (2148, 9358), (4296, 4679)]