20163576347648

素因数分解:

$2^{10}\times {\mathrm{457}}^1\times {\mathrm{1229}}^1\times {\mathrm{35059}}^1$

素因数の和:36765

約数の個数: 88

約数和(自身を含む): 40429683718800

約数和(自身を除く): 20266107371152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 512, 914, 1024, 1229, 1828, 2458, 3656, 4916, 7312, 9832, 14624, 19664, 29248, 35059, 39328, 58496, 70118, 78656, 116992, 140236, 157312, 233984, 280472, 314624, 467968, 560944, 561653, 629248, 1121888, 1123306, 1258496, 2243776, 2246612, 4487552, 4493224, 8975104, 8986448, 16021963, 17950208, 17972896, 32043926, 35900416, 35945792, 43087511, 64087852, 71891584, 86175022, 128175704, 143783168, 172350044, 256351408, 287566336, 344700088, 512702816, 575132672, 689400176, 1025405632, 1378800352, 2050811264, 2757600704, 4101622528, 5515201408, 8203245056, 11030402816, 16406490112, 19690992527, 22060805632, 39381985054, 44121611264, 78763970108, 157527940216, 315055880432, 630111760864, 1260223521728, 2520447043456, 5040894086912, 10081788173824, 20163576347648]

約数ペア:

[(1, 20163576347648), (2, 10081788173824), (4, 5040894086912), (8, 2520447043456), (16, 1260223521728), (32, 630111760864), (64, 315055880432), (128, 157527940216), (256, 78763970108), (457, 44121611264), (512, 39381985054), (914, 22060805632), (1024, 19690992527), (1229, 16406490112), (1828, 11030402816), (2458, 8203245056), (3656, 5515201408), (4916, 4101622528), (7312, 2757600704), (9832, 2050811264), (14624, 1378800352), (19664, 1025405632), (29248, 689400176), (35059, 575132672), (39328, 512702816), (58496, 344700088), (70118, 287566336), (78656, 256351408), (116992, 172350044), (140236, 143783168), (157312, 128175704), (233984, 86175022), (280472, 71891584), (314624, 64087852), (467968, 43087511), (560944, 35945792), (561653, 35900416), (629248, 32043926), (1121888, 17972896), (1123306, 17950208), (1258496, 16021963), (2243776, 8986448), (2246612, 8975104), (4487552, 4493224)]