20181015434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{10271}}^1$

素因数の和:10582

約数の個数: 32

約数和(自身を含む): 31231153152

約数和(自身を除く): 11050137718

約数列:

[1, 2, 71, 101, 137, 142, 202, 274, 7171, 9727, 10271, 13837, 14342, 19454, 20542, 27674, 729241, 982427, 1037371, 1407127, 1458482, 1964854, 2074742, 2814254, 73653341, 99906017, 142119827, 147306682, 199812034, 284239654, 10090507717, 20181015434]

約数ペア:

[(1, 20181015434), (2, 10090507717), (71, 284239654), (101, 199812034), (137, 147306682), (142, 142119827), (202, 99906017), (274, 73653341), (7171, 2814254), (9727, 2074742), (10271, 1964854), (13837, 1458482), (14342, 1407127), (19454, 1037371), (20542, 982427), (27674, 729241)]