20096977996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1\times {\mathrm{7549}}^1$

素因数の和:9118

約数の個数: 48

約数和(自身を含む): 38660832000

約数和(自身を除く): 18563854004

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1523, 1748, 3046, 6092, 7549, 15098, 28937, 30196, 35029, 57874, 70058, 115748, 140116, 143431, 173627, 286862, 347254, 573724, 665551, 694508, 1331102, 2662204, 3298913, 6597826, 11497127, 13195652, 22994254, 45988508, 218445413, 264433921, 436890826, 528867842, 873781652, 1057735684, 5024244499, 10048488998, 20096977996]

約数ペア:

[(1, 20096977996), (2, 10048488998), (4, 5024244499), (19, 1057735684), (23, 873781652), (38, 528867842), (46, 436890826), (76, 264433921), (92, 218445413), (437, 45988508), (874, 22994254), (1523, 13195652), (1748, 11497127), (3046, 6597826), (6092, 3298913), (7549, 2662204), (15098, 1331102), (28937, 694508), (30196, 665551), (35029, 573724), (57874, 347254), (70058, 286862), (115748, 173627), (140116, 143431)]