20199327186

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{46441}}^1$

素因数の和:47538

約数の個数: 32

約数和(自身を含む): 41008657536

約数和(自身を除く): 20809330350

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1021, 2042, 3063, 6126, 46441, 72491, 92882, 139323, 144982, 217473, 278646, 434946, 3297311, 6594622, 9891933, 19783866, 47416261, 94832522, 142248783, 284497566, 3366554531, 6733109062, 10099663593, 20199327186]

約数ペア:

[(1, 20199327186), (2, 10099663593), (3, 6733109062), (6, 3366554531), (71, 284497566), (142, 142248783), (213, 94832522), (426, 47416261), (1021, 19783866), (2042, 9891933), (3063, 6594622), (6126, 3297311), (46441, 434946), (72491, 278646), (92882, 217473), (139323, 144982)]