20973498288

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1423283}}^1$

素因数の和:1423601

約数の個数: 40

約数和(自身を含む): 54358062528

約数和(自身を除く): 33384564240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 14736, 1423283, 2846566, 4269849, 5693132, 8539698, 11386264, 17079396, 22772528, 34158792, 68317584, 436947881, 873895762, 1310843643, 1747791524, 2621687286, 3495583048, 5243374572, 6991166096, 10486749144, 20973498288]

約数ペア:

[(1, 20973498288), (2, 10486749144), (3, 6991166096), (4, 5243374572), (6, 3495583048), (8, 2621687286), (12, 1747791524), (16, 1310843643), (24, 873895762), (48, 436947881), (307, 68317584), (614, 34158792), (921, 22772528), (1228, 17079396), (1842, 11386264), (2456, 8539698), (3684, 5693132), (4912, 4269849), (7368, 2846566), (14736, 1423283)]