20211005942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{22643}}^1$

素因数の和:22892

約数の個数: 32

約数和(自身を含む): 31635660672

約数和(自身を除く): 11424654730

約数列:

[1, 2, 43, 86, 97, 107, 194, 214, 4171, 4601, 8342, 9202, 10379, 20758, 22643, 45286, 446297, 892594, 973649, 1947298, 2196371, 2422801, 4392742, 4845602, 94443953, 104180443, 188887906, 208360886, 235011697, 470023394, 10105502971, 20211005942]

約数ペア:

[(1, 20211005942), (2, 10105502971), (43, 470023394), (86, 235011697), (97, 208360886), (107, 188887906), (194, 104180443), (214, 94443953), (4171, 4845602), (4601, 4392742), (8342, 2422801), (9202, 2196371), (10379, 1947298), (20758, 973649), (22643, 892594), (45286, 446297)]