20406479329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{4201}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 22872326400

約数和(自身を除く): 2465847071

約数列:

[1, 17, 29, 59, 167, 493, 1003, 1711, 2839, 4201, 4843, 9853, 29087, 71417, 82331, 121829, 167501, 247859, 285737, 701567, 2071093, 4213603, 4857529, 7187911, 11926639, 20345443, 41392453, 122194487, 345872531, 703671701, 1200381137, 20406479329]

約数ペア:

[(1, 20406479329), (17, 1200381137), (29, 703671701), (59, 345872531), (167, 122194487), (493, 41392453), (1003, 20345443), (1711, 11926639), (2839, 7187911), (4201, 4857529), (4843, 4213603), (9853, 2071093), (29087, 701567), (71417, 285737), (82331, 247859), (121829, 167501)]