20150122402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1\times {\mathrm{3727}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 32277024000

約数和(自身を除く): 12126901598

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1949, 2774, 3727, 3898, 7454, 37031, 70813, 74062, 141626, 142277, 272071, 284554, 544142, 2703263, 5169349, 5406526, 7263923, 10338698, 14527846, 138014537, 276029074, 530266379, 1060532758, 10075061201, 20150122402]

約数ペア:

[(1, 20150122402), (2, 10075061201), (19, 1060532758), (38, 530266379), (73, 276029074), (146, 138014537), (1387, 14527846), (1949, 10338698), (2774, 7263923), (3727, 5406526), (3898, 5169349), (7454, 2703263), (37031, 544142), (70813, 284554), (74062, 272071), (141626, 142277)]