20947050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46549}}^1$

素因数の和:46567

約数の個数: 36

約数和(自身を含む): 56278950

約数和(自身を除く): 35331900

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46549, 93098, 139647, 232745, 279294, 418941, 465490, 698235, 837882, 1163725, 1396470, 2094705, 2327450, 3491175, 4189410, 6982350, 10473525, 20947050]

約数ペア:

[(1, 20947050), (2, 10473525), (3, 6982350), (5, 4189410), (6, 3491175), (9, 2327450), (10, 2094705), (15, 1396470), (18, 1163725), (25, 837882), (30, 698235), (45, 465490), (50, 418941), (75, 279294), (90, 232745), (150, 139647), (225, 93098), (450, 46549)]