20167514068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113039}}^1$

素因数の和:113176

約数の個数: 48

約数和(自身を含む): 39348771840

約数和(自身を除く): 19181257772

約数列:

[1, 2, 4, 13, 26, 47, 52, 73, 94, 146, 188, 292, 611, 949, 1222, 1898, 2444, 3431, 3796, 6862, 13724, 44603, 89206, 113039, 178412, 226078, 452156, 1469507, 2939014, 5312833, 5878028, 8251847, 10625666, 16503694, 21251332, 33007388, 69066829, 107274011, 138133658, 214548022, 276267316, 387836809, 429096044, 775673618, 1551347236, 5041878517, 10083757034, 20167514068]

約数ペア:

[(1, 20167514068), (2, 10083757034), (4, 5041878517), (13, 1551347236), (26, 775673618), (47, 429096044), (52, 387836809), (73, 276267316), (94, 214548022), (146, 138133658), (188, 107274011), (292, 69066829), (611, 33007388), (949, 21251332), (1222, 16503694), (1898, 10625666), (2444, 8251847), (3431, 5878028), (3796, 5312833), (6862, 2939014), (13724, 1469507), (44603, 452156), (89206, 226078), (113039, 178412)]