20172263862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{64793}}^1$

素因数の和:67548

約数の個数: 32

約数和(自身を含む): 42484129920

約数和(自身を除く): 22311866058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2731, 5462, 8193, 16386, 51889, 64793, 103778, 129586, 155667, 194379, 311334, 388758, 1231067, 2462134, 3693201, 7386402, 176949683, 353899366, 530849049, 1061698098, 3362043977, 6724087954, 10086131931, 20172263862]

約数ペア:

[(1, 20172263862), (2, 10086131931), (3, 6724087954), (6, 3362043977), (19, 1061698098), (38, 530849049), (57, 353899366), (114, 176949683), (2731, 7386402), (5462, 3693201), (8193, 2462134), (16386, 1231067), (51889, 388758), (64793, 311334), (103778, 194379), (129586, 155667)]