20098034988

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{32887}}^1$

素因数の和:33422

約数の個数: 48

約数和(自身を含む): 47383977984

約数和(自身を除く): 27285942996

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 401, 508, 762, 802, 1203, 1524, 1604, 2406, 4812, 32887, 50927, 65774, 98661, 101854, 131548, 152781, 197322, 203708, 305562, 394644, 611124, 4176649, 8353298, 12529947, 13187687, 16706596, 25059894, 26375374, 39563061, 50119788, 52750748, 79126122, 158252244, 1674836249, 3349672498, 5024508747, 6699344996, 10049017494, 20098034988]

約数ペア:

[(1, 20098034988), (2, 10049017494), (3, 6699344996), (4, 5024508747), (6, 3349672498), (12, 1674836249), (127, 158252244), (254, 79126122), (381, 52750748), (401, 50119788), (508, 39563061), (762, 26375374), (802, 25059894), (1203, 16706596), (1524, 13187687), (1604, 12529947), (2406, 8353298), (4812, 4176649), (32887, 611124), (50927, 394644), (65774, 305562), (98661, 203708), (101854, 197322), (131548, 152781)]