20061749576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6161471}}^1$

素因数の和:6161525

約数の個数: 32

約数和(自身を含む): 42144468480

約数和(自身を除く): 22082718904

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6161471, 12322942, 24645884, 49291768, 67776181, 135552362, 227974427, 271104724, 455948854, 542209448, 911897708, 1823795416, 2507718697, 5015437394, 10030874788, 20061749576]

約数ペア:

[(1, 20061749576), (2, 10030874788), (4, 5015437394), (8, 2507718697), (11, 1823795416), (22, 911897708), (37, 542209448), (44, 455948854), (74, 271104724), (88, 227974427), (148, 135552362), (296, 67776181), (407, 49291768), (814, 24645884), (1628, 12322942), (3256, 6161471)]