20182845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 15298755

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 3079, 6555, 9237, 15395, 46185, 58501, 70817, 175503, 212451, 292505, 354085, 877515, 1062255, 1345523, 4036569, 6727615, 20182845]

約数ペア:

[(1, 20182845), (3, 6727615), (5, 4036569), (15, 1345523), (19, 1062255), (23, 877515), (57, 354085), (69, 292505), (95, 212451), (115, 175503), (285, 70817), (345, 58501), (437, 46185), (1311, 15395), (2185, 9237), (3079, 6555)]