20024632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2875

約数の個数: 32

約数和(自身を含む): 40377600

約数和(自身を除く): 20352968

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 2803, 3572, 5606, 7144, 11212, 22424, 53257, 106514, 131741, 213028, 263482, 426056, 526964, 1053928, 2503079, 5006158, 10012316, 20024632]

約数ペア:

[(1, 20024632), (2, 10012316), (4, 5006158), (8, 2503079), (19, 1053928), (38, 526964), (47, 426056), (76, 263482), (94, 213028), (152, 131741), (188, 106514), (376, 53257), (893, 22424), (1786, 11212), (2803, 7144), (3572, 5606)]