20076238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 37868544

約数和(自身を除く): 17792306

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2347, 4277, 4694, 8554, 16429, 30511, 32858, 61022, 110309, 213577, 220618, 427154, 772163, 1434017, 1544326, 2868034, 10038119, 20076238]

約数ペア:

[(1, 20076238), (2, 10038119), (7, 2868034), (13, 1544326), (14, 1434017), (26, 772163), (47, 427154), (91, 220618), (94, 213577), (182, 110309), (329, 61022), (611, 32858), (658, 30511), (1222, 16429), (2347, 8554), (4277, 4694)]