20206289328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22156019}}^1$

素因数の和:22156049

約数の個数: 40

約数和(自身を含む): 54946929600

約数和(自身を除く): 34740640272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22156019, 44312038, 66468057, 88624076, 132936114, 177248152, 265872228, 354496304, 420964361, 531744456, 841928722, 1063488912, 1262893083, 1683857444, 2525786166, 3367714888, 5051572332, 6735429776, 10103144664, 20206289328]

約数ペア:

[(1, 20206289328), (2, 10103144664), (3, 6735429776), (4, 5051572332), (6, 3367714888), (8, 2525786166), (12, 1683857444), (16, 1262893083), (19, 1063488912), (24, 841928722), (38, 531744456), (48, 420964361), (57, 354496304), (76, 265872228), (114, 177248152), (152, 132936114), (228, 88624076), (304, 66468057), (456, 44312038), (912, 22156019)]