20253602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 12592222

約数列:

[1, 2, 31, 43, 62, 71, 86, 107, 142, 214, 1333, 2201, 2666, 3053, 3317, 4402, 4601, 6106, 6634, 7597, 9202, 15194, 94643, 142631, 189286, 235507, 285262, 326671, 471014, 653342, 10126801, 20253602]

約数ペア:

[(1, 20253602), (2, 10126801), (31, 653342), (43, 471014), (62, 326671), (71, 285262), (86, 235507), (107, 189286), (142, 142631), (214, 94643), (1333, 15194), (2201, 9202), (2666, 7597), (3053, 6634), (3317, 6106), (4402, 4601)]