20142563348

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1\times {\mathrm{2551}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 37406358528

約数和(自身を除く): 17263795180

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 1721, 2294, 2551, 3442, 4588, 5102, 6884, 10204, 53351, 63677, 79081, 94387, 106702, 127354, 158162, 188774, 213404, 254708, 316324, 377548, 1973987, 2925997, 3947974, 4390271, 5851994, 7895948, 8780542, 11703988, 17561084, 136098401, 162440027, 272196802, 324880054, 544393604, 649760108, 5035640837, 10071281674, 20142563348]

約数ペア:

[(1, 20142563348), (2, 10071281674), (4, 5035640837), (31, 649760108), (37, 544393604), (62, 324880054), (74, 272196802), (124, 162440027), (148, 136098401), (1147, 17561084), (1721, 11703988), (2294, 8780542), (2551, 7895948), (3442, 5851994), (4588, 4390271), (5102, 3947974), (6884, 2925997), (10204, 1973987), (53351, 377548), (63677, 316324), (79081, 254708), (94387, 213404), (106702, 188774), (127354, 158162)]