20307162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 43571520

約数和(自身を除く): 23264358

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 3361, 6042, 6722, 10083, 20166, 63859, 127718, 178133, 191577, 356266, 383154, 534399, 1068798, 3384527, 6769054, 10153581, 20307162]

約数ペア:

[(1, 20307162), (2, 10153581), (3, 6769054), (6, 3384527), (19, 1068798), (38, 534399), (53, 383154), (57, 356266), (106, 191577), (114, 178133), (159, 127718), (318, 63859), (1007, 20166), (2014, 10083), (3021, 6722), (3361, 6042)]