20103618

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 41792256

約数和(自身を除く): 21688638

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 1163, 2326, 2881, 3489, 5762, 6978, 8643, 17286, 50009, 77921, 100018, 150027, 155842, 233763, 300054, 467526, 3350603, 6701206, 10051809, 20103618]

約数ペア:

[(1, 20103618), (2, 10051809), (3, 6701206), (6, 3350603), (43, 467526), (67, 300054), (86, 233763), (129, 155842), (134, 150027), (201, 100018), (258, 77921), (402, 50009), (1163, 17286), (2326, 8643), (2881, 6978), (3489, 5762)]