20222358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 43981056

約数和(自身を除く): 23758698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2423, 2782, 4173, 4846, 7269, 8346, 14538, 31499, 62998, 94497, 188994, 259261, 518522, 777783, 1555566, 3370393, 6740786, 10111179, 20222358]

約数ペア:

[(1, 20222358), (2, 10111179), (3, 6740786), (6, 3370393), (13, 1555566), (26, 777783), (39, 518522), (78, 259261), (107, 188994), (214, 94497), (321, 62998), (642, 31499), (1391, 14538), (2423, 8346), (2782, 7269), (4173, 4846)]