20752056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22196

約数の個数: 48

約数和(自身を含む): 60529560

約数和(自身を除く): 39777504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 22171, 44342, 66513, 88684, 133026, 177368, 199539, 266052, 288223, 399078, 532104, 576446, 798156, 864669, 1152892, 1596312, 1729338, 2305784, 2594007, 3458676, 5188014, 6917352, 10376028, 20752056]

約数ペア:

[(1, 20752056), (2, 10376028), (3, 6917352), (4, 5188014), (6, 3458676), (8, 2594007), (9, 2305784), (12, 1729338), (13, 1596312), (18, 1152892), (24, 864669), (26, 798156), (36, 576446), (39, 532104), (52, 399078), (72, 288223), (78, 266052), (104, 199539), (117, 177368), (156, 133026), (234, 88684), (312, 66513), (468, 44342), (936, 22171)]