20143973812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15591311}}^1$

素因数の和:15591351

約数の個数: 24

約数和(自身を含む): 39290106240

約数和(自身を除く): 19146132428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15591311, 31182622, 62365244, 265052287, 296234909, 530104574, 592469818, 1060209148, 1184939636, 5035993453, 10071986906, 20143973812]

約数ペア:

[(1, 20143973812), (2, 10071986906), (4, 5035993453), (17, 1184939636), (19, 1060209148), (34, 592469818), (38, 530104574), (68, 296234909), (76, 265052287), (323, 62365244), (646, 31182622), (1292, 15591311)]