20133404929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1297}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 24674253120

約数和(自身を除く): 4540848191

約数列:

[1, 11, 17, 19, 187, 209, 257, 289, 323, 1297, 2827, 3179, 3553, 4369, 4883, 5491, 14267, 22049, 24643, 48059, 53713, 60401, 74273, 83011, 242539, 271073, 333329, 374833, 418931, 817003, 913121, 1411187, 3666619, 4123163, 4608241, 5666593, 6333251, 7121827, 15523057, 62332523, 69665761, 78340097, 96332081, 107665267, 1059652891, 1184317937, 1830309539, 20133404929]

約数ペア:

[(1, 20133404929), (11, 1830309539), (17, 1184317937), (19, 1059652891), (187, 107665267), (209, 96332081), (257, 78340097), (289, 69665761), (323, 62332523), (1297, 15523057), (2827, 7121827), (3179, 6333251), (3553, 5666593), (4369, 4608241), (4883, 4123163), (5491, 3666619), (14267, 1411187), (22049, 913121), (24643, 817003), (48059, 418931), (53713, 374833), (60401, 333329), (74273, 271073), (83011, 242539)]