20189749668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1842803}}^1$

素因数の和:1842904

約数の個数: 48

約数和(自身を含む): 52011300096

約数和(自身を除く): 31821550428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 2739, 3652, 5478, 10956, 1842803, 3685606, 5528409, 7371212, 11056818, 20270833, 22113636, 40541666, 60812499, 81083332, 121624998, 152952649, 243249996, 305905298, 458857947, 611810596, 917715894, 1682479139, 1835431788, 3364958278, 5047437417, 6729916556, 10094874834, 20189749668]

約数ペア:

[(1, 20189749668), (2, 10094874834), (3, 6729916556), (4, 5047437417), (6, 3364958278), (11, 1835431788), (12, 1682479139), (22, 917715894), (33, 611810596), (44, 458857947), (66, 305905298), (83, 243249996), (132, 152952649), (166, 121624998), (249, 81083332), (332, 60812499), (498, 40541666), (913, 22113636), (996, 20270833), (1826, 11056818), (2739, 7371212), (3652, 5528409), (5478, 3685606), (10956, 1842803)]