20199443342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{23431}}^1$

素因数の和:23984

約数の個数: 32

約数和(自身を含む): 33161716224

約数和(自身を除く): 12962272882

約数列:

[1, 2, 13, 26, 71, 142, 467, 923, 934, 1846, 6071, 12142, 23431, 33157, 46862, 66314, 304603, 431041, 609206, 862082, 1663601, 3327202, 10942277, 21626813, 21884554, 43253626, 142249601, 284499202, 776901667, 1553803334, 10099721671, 20199443342]

約数ペア:

[(1, 20199443342), (2, 10099721671), (13, 1553803334), (26, 776901667), (71, 284499202), (142, 142249601), (467, 43253626), (923, 21884554), (934, 21626813), (1846, 10942277), (6071, 3327202), (12142, 1663601), (23431, 862082), (33157, 609206), (46862, 431041), (66314, 304603)]