20162814255

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1987}}^1\times {\mathrm{3089}}^1$

素因数の和:5160

約数の個数: 48

約数和(自身を含む): 35456934240

約数和(自身を除く): 15294119985

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 1987, 3089, 3285, 5961, 9267, 9935, 15445, 17883, 27801, 29805, 46335, 89415, 139005, 145051, 225497, 435153, 676491, 725255, 1127485, 1305459, 2029473, 2175765, 3382455, 6137843, 6527295, 10147365, 18413529, 30689215, 55240587, 92067645, 276202935, 448062539, 1344187617, 2240312695, 4032562851, 6720938085, 20162814255]

約数ペア:

[(1, 20162814255), (3, 6720938085), (5, 4032562851), (9, 2240312695), (15, 1344187617), (45, 448062539), (73, 276202935), (219, 92067645), (365, 55240587), (657, 30689215), (1095, 18413529), (1987, 10147365), (3089, 6527295), (3285, 6137843), (5961, 3382455), (9267, 2175765), (9935, 2029473), (15445, 1305459), (17883, 1127485), (27801, 725255), (29805, 676491), (46335, 435153), (89415, 225497), (139005, 145051)]