20007497614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{25841}}^1$

素因数の和:26260

約数の個数: 32

約数和(自身を含む): 32760626976

約数和(自身を除く): 12753129362

約数列:

[1, 2, 13, 26, 97, 194, 307, 614, 1261, 2522, 3991, 7982, 25841, 29779, 51682, 59558, 335933, 387127, 671866, 774254, 2506577, 5013154, 7933187, 15866374, 32585501, 65171002, 103131431, 206262862, 769519139, 1539038278, 10003748807, 20007497614]

約数ペア:

[(1, 20007497614), (2, 10003748807), (13, 1539038278), (26, 769519139), (97, 206262862), (194, 103131431), (307, 65171002), (614, 32585501), (1261, 15866374), (2522, 7933187), (3991, 5013154), (7982, 2506577), (25841, 774254), (29779, 671866), (51682, 387127), (59558, 335933)]