20162968947

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1\times {\mathrm{10079}}^1$

素因数の和:10285

約数の個数: 48

約数和(自身を含む): 32229550080

約数和(自身を除く): 12066581133

約数列:

[1, 3, 9, 11, 33, 99, 121, 167, 363, 501, 1089, 1331, 1503, 1837, 3993, 5511, 10079, 11979, 16533, 20207, 30237, 60621, 90711, 110869, 181863, 222277, 332607, 666831, 997821, 1219559, 1683193, 2000493, 3658677, 5049579, 10976031, 13415149, 15148737, 18515123, 40245447, 55545369, 120736341, 166636107, 203666353, 610999059, 1832997177, 2240329883, 6720989649, 20162968947]

約数ペア:

[(1, 20162968947), (3, 6720989649), (9, 2240329883), (11, 1832997177), (33, 610999059), (99, 203666353), (121, 166636107), (167, 120736341), (363, 55545369), (501, 40245447), (1089, 18515123), (1331, 15148737), (1503, 13415149), (1837, 10976031), (3993, 5049579), (5511, 3658677), (10079, 2000493), (11979, 1683193), (16533, 1219559), (20207, 997821), (30237, 666831), (60621, 332607), (90711, 222277), (110869, 181863)]