20771736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27919}}^1$

素因数の和:27959

約数の個数: 32

約数和(自身を含む): 53606400

約数和(自身を除く): 32834664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27919, 55838, 83757, 111676, 167514, 223352, 335028, 670056, 865489, 1730978, 2596467, 3461956, 5192934, 6923912, 10385868, 20771736]

約数ペア:

[(1, 20771736), (2, 10385868), (3, 6923912), (4, 5192934), (6, 3461956), (8, 2596467), (12, 1730978), (24, 865489), (31, 670056), (62, 335028), (93, 223352), (124, 167514), (186, 111676), (248, 83757), (372, 55838), (744, 27919)]