20063638

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12076

約数の個数: 24

約数和(自身を含む): 37071432

約数和(自身を除く): 17007794

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 12043, 24086, 84301, 168602, 204731, 409462, 590107, 1180214, 1433117, 2866234, 10031819, 20063638]

約数ペア:

[(1, 20063638), (2, 10031819), (7, 2866234), (14, 1433117), (17, 1180214), (34, 590107), (49, 409462), (98, 204731), (119, 168602), (238, 84301), (833, 24086), (1666, 12043)]