20201993766

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{213737}}^1$

素因数の和:213893

約数の個数: 48

約数和(自身を含む): 45013222800

約数和(自身を除く): 24811229034

約数列:

[1, 2, 3, 6, 9, 18, 59, 89, 118, 177, 178, 267, 354, 531, 534, 801, 1062, 1602, 5251, 10502, 15753, 31506, 47259, 94518, 213737, 427474, 641211, 1282422, 1923633, 3847266, 12610483, 19022593, 25220966, 37831449, 38045186, 57067779, 75662898, 113494347, 114135558, 171203337, 226988694, 342406674, 1122332987, 2244665974, 3366998961, 6733997922, 10100996883, 20201993766]

約数ペア:

[(1, 20201993766), (2, 10100996883), (3, 6733997922), (6, 3366998961), (9, 2244665974), (18, 1122332987), (59, 342406674), (89, 226988694), (118, 171203337), (177, 114135558), (178, 113494347), (267, 75662898), (354, 57067779), (531, 38045186), (534, 37831449), (801, 25220966), (1062, 19022593), (1602, 12610483), (5251, 3847266), (10502, 1923633), (15753, 1282422), (31506, 641211), (47259, 427474), (94518, 213737)]