20010368095

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{6427}}^1$

素因数の和:6895

約数の個数: 32

約数和(自身を含む): 25325291520

約数和(自身を除く): 5314923425

約数列:

[1, 5, 31, 53, 155, 265, 379, 1643, 1895, 6427, 8215, 11749, 20087, 32135, 58745, 100435, 199237, 340631, 622697, 996185, 1703155, 2435833, 3113485, 10559561, 12179165, 52797805, 75510823, 129099149, 377554115, 645495745, 4002073619, 20010368095]

約数ペア:

[(1, 20010368095), (5, 4002073619), (31, 645495745), (53, 377554115), (155, 129099149), (265, 75510823), (379, 52797805), (1643, 12179165), (1895, 10559561), (6427, 3113485), (8215, 2435833), (11749, 1703155), (20087, 996185), (32135, 622697), (58745, 340631), (100435, 199237)]