20172974403

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{20753}}^1\times {\mathrm{11173}}^1$

素因数の和:31958

約数の個数: 16

約数和(自身を含む): 27828623520

約数和(自身を除く): 7655649117

約数列:

[1, 3, 29, 87, 11173, 20753, 33519, 62259, 324017, 601837, 972051, 1805511, 231873269, 695619807, 6724324801, 20172974403]

約数ペア:

[(1, 20172974403), (3, 6724324801), (29, 695619807), (87, 231873269), (11173, 1805511), (20753, 972051), (33519, 601837), (62259, 324017)]