20222070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 53374464

約数和(自身を除く): 33152394

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 233, 263, 330, 466, 526, 699, 789, 1165, 1315, 1398, 1578, 2330, 2563, 2630, 2893, 3495, 3945, 5126, 5786, 6990, 7689, 7890, 8679, 12815, 14465, 15378, 17358, 25630, 28930, 38445, 43395, 61279, 76890, 86790, 122558, 183837, 306395, 367674, 612790, 674069, 919185, 1348138, 1838370, 2022207, 3370345, 4044414, 6740690, 10111035, 20222070]

約数ペア:

[(1, 20222070), (2, 10111035), (3, 6740690), (5, 4044414), (6, 3370345), (10, 2022207), (11, 1838370), (15, 1348138), (22, 919185), (30, 674069), (33, 612790), (55, 367674), (66, 306395), (110, 183837), (165, 122558), (233, 86790), (263, 76890), (330, 61279), (466, 43395), (526, 38445), (699, 28930), (789, 25630), (1165, 17358), (1315, 15378), (1398, 14465), (1578, 12815), (2330, 8679), (2563, 7890), (2630, 7689), (2893, 6990), (3495, 5786), (3945, 5126)]