20213106314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2543809}}^1$

素因数の和:2543977

約数の個数: 16

約数和(自身を含む): 31594120200

約数和(自身を除く): 11381013886

約数列:

[1, 2, 29, 58, 137, 274, 3973, 7946, 2543809, 5087618, 73770461, 147540922, 348501833, 697003666, 10106553157, 20213106314]

約数ペア:

[(1, 20213106314), (2, 10106553157), (29, 697003666), (58, 348501833), (137, 147540922), (274, 73770461), (3973, 5087618), (7946, 2543809)]