20739528066

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1\times {\mathrm{25657}}^1$

素因数の和:26538

約数の個数: 32

約数和(自身を含む): 41750697600

約数和(自身を除く): 21011169534

約数列:

[1, 2, 3, 6, 199, 398, 597, 677, 1194, 1354, 2031, 4062, 25657, 51314, 76971, 134723, 153942, 269446, 404169, 808338, 5105743, 10211486, 15317229, 17369789, 30634458, 34739578, 52109367, 104218734, 3456588011, 6913176022, 10369764033, 20739528066]

約数ペア:

[(1, 20739528066), (2, 10369764033), (3, 6913176022), (6, 3456588011), (199, 104218734), (398, 52109367), (597, 34739578), (677, 30634458), (1194, 17369789), (1354, 15317229), (2031, 10211486), (4062, 5105743), (25657, 808338), (51314, 404169), (76971, 269446), (134723, 153942)]