20996937294

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1\times {\mathrm{55807}}^1$

素因数の和:56744

約数の個数: 32

約数和(自身を含む): 42619453440

約数和(自身を除く): 21622516146

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 859, 1718, 2577, 5154, 55807, 62707, 111614, 125414, 167421, 188121, 334842, 376242, 4073911, 8147822, 12221733, 24443466, 47938213, 95876426, 143814639, 287629278, 3499489549, 6998979098, 10498468647, 20996937294]

約数ペア:

[(1, 20996937294), (2, 10498468647), (3, 6998979098), (6, 3499489549), (73, 287629278), (146, 143814639), (219, 95876426), (438, 47938213), (859, 24443466), (1718, 12221733), (2577, 8147822), (5154, 4073911), (55807, 376242), (62707, 334842), (111614, 188121), (125414, 167421)]