20172596590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2003237}}^1$

素因数の和:2003316

約数の個数: 32

約数和(自身を含む): 38942946720

約数和(自身を除く): 18770350130

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 2003237, 4006474, 10016185, 20032370, 38061503, 76123006, 106171561, 190307515, 212343122, 380615030, 530857805, 1061715610, 2017259659, 4034519318, 10086298295, 20172596590]

約数ペア:

[(1, 20172596590), (2, 10086298295), (5, 4034519318), (10, 2017259659), (19, 1061715610), (38, 530857805), (53, 380615030), (95, 212343122), (106, 190307515), (190, 106171561), (265, 76123006), (530, 38061503), (1007, 20032370), (2014, 10016185), (5035, 4006474), (10070, 2003237)]