20295955140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4075493}}^1$

素因数の和:4075588

約数の個数: 48

約数和(自身を含む): 57513371328

約数和(自身を除く): 37217416188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 4075493, 8150986, 12226479, 16301972, 20377465, 24452958, 40754930, 48905916, 61132395, 81509860, 122264790, 244529580, 338265919, 676531838, 1014797757, 1353063676, 1691329595, 2029595514, 3382659190, 4059191028, 5073988785, 6765318380, 10147977570, 20295955140]

約数ペア:

[(1, 20295955140), (2, 10147977570), (3, 6765318380), (4, 5073988785), (5, 4059191028), (6, 3382659190), (10, 2029595514), (12, 1691329595), (15, 1353063676), (20, 1014797757), (30, 676531838), (60, 338265919), (83, 244529580), (166, 122264790), (249, 81509860), (332, 61132395), (415, 48905916), (498, 40754930), (830, 24452958), (996, 20377465), (1245, 16301972), (1660, 12226479), (2490, 8150986), (4980, 4075493)]