20130748554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1\times {\mathrm{3181}}^1$

素因数の和:4975

約数の個数: 64

約数和(自身を含む): 46572261120

約数和(自身を除く): 26441512566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1693, 1869, 3181, 3386, 3738, 5079, 6362, 9543, 10158, 11851, 19086, 22267, 23702, 35553, 44534, 66801, 71106, 133602, 150677, 283109, 301354, 452031, 566218, 849327, 904062, 1054739, 1698654, 1981763, 2109478, 3164217, 3963526, 5385433, 5945289, 6328434, 10770866, 11890578, 16156299, 32312598, 37698031, 75396062, 113094093, 226188186, 479303537, 958607074, 1437910611, 2875821222, 3355124759, 6710249518, 10065374277, 20130748554]

約数ペア:

[(1, 20130748554), (2, 10065374277), (3, 6710249518), (6, 3355124759), (7, 2875821222), (14, 1437910611), (21, 958607074), (42, 479303537), (89, 226188186), (178, 113094093), (267, 75396062), (534, 37698031), (623, 32312598), (1246, 16156299), (1693, 11890578), (1869, 10770866), (3181, 6328434), (3386, 5945289), (3738, 5385433), (5079, 3963526), (6362, 3164217), (9543, 2109478), (10158, 1981763), (11851, 1698654), (19086, 1054739), (22267, 904062), (23702, 849327), (35553, 566218), (44534, 452031), (66801, 301354), (71106, 283109), (133602, 150677)]