20165042742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2509963}}^1$

素因数の和:2510084

約数の個数: 32

約数和(自身を含む): 43854091008

約数和(自身を除く): 23689048266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 2509963, 5019926, 7529889, 15059778, 32629519, 65259038, 97888557, 195777114, 258526189, 517052378, 775578567, 1551157134, 3360840457, 6721680914, 10082521371, 20165042742]

約数ペア:

[(1, 20165042742), (2, 10082521371), (3, 6721680914), (6, 3360840457), (13, 1551157134), (26, 775578567), (39, 517052378), (78, 258526189), (103, 195777114), (206, 97888557), (309, 65259038), (618, 32629519), (1339, 15059778), (2678, 7529889), (4017, 5019926), (8034, 2509963)]