20136995526

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1\times {\mathrm{28771}}^1$

素因数の和:29676

約数の個数: 32

約数和(自身を含む): 40586473728

約数和(自身を除く): 20449478202

約数列:

[1, 2, 3, 6, 157, 314, 471, 743, 942, 1486, 2229, 4458, 28771, 57542, 86313, 116651, 172626, 233302, 349953, 699906, 4517047, 9034094, 13551141, 21376853, 27102282, 42753706, 64130559, 128261118, 3356165921, 6712331842, 10068497763, 20136995526]

約数ペア:

[(1, 20136995526), (2, 10068497763), (3, 6712331842), (6, 3356165921), (157, 128261118), (314, 64130559), (471, 42753706), (743, 27102282), (942, 21376853), (1486, 13551141), (2229, 9034094), (4458, 4517047), (28771, 699906), (57542, 349953), (86313, 233302), (116651, 172626)]