20843292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 31314660

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1231, 1411, 2462, 2822, 3693, 4233, 4924, 5644, 7386, 8466, 14772, 16932, 20927, 41854, 62781, 83708, 102173, 125562, 204346, 251124, 306519, 408692, 613038, 1226076, 1736941, 3473882, 5210823, 6947764, 10421646, 20843292]

約数ペア:

[(1, 20843292), (2, 10421646), (3, 6947764), (4, 5210823), (6, 3473882), (12, 1736941), (17, 1226076), (34, 613038), (51, 408692), (68, 306519), (83, 251124), (102, 204346), (166, 125562), (204, 102173), (249, 83708), (332, 62781), (498, 41854), (996, 20927), (1231, 16932), (1411, 14772), (2462, 8466), (2822, 7386), (3693, 5644), (4233, 4924)]