20243791678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1023551}}^1$

素因数の和:1023624

約数の個数: 32

約数和(自身を含む): 35373957120

約数和(自身を除く): 15130165442

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1798, 9889, 19778, 1023551, 2047102, 11259061, 22518122, 29682979, 31730081, 59365958, 63460162, 326512769, 349030891, 653025538, 698061782, 920172349, 1840344698, 10121895839, 20243791678]

約数ペア:

[(1, 20243791678), (2, 10121895839), (11, 1840344698), (22, 920172349), (29, 698061782), (31, 653025538), (58, 349030891), (62, 326512769), (319, 63460162), (341, 59365958), (638, 31730081), (682, 29682979), (899, 22518122), (1798, 11259061), (9889, 2047102), (19778, 1023551)]