20185968090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{46769}}^1\times {\mathrm{14387}}^1$

素因数の和:61166

約数の個数: 32

約数和(自身を含む): 48450726720

約数和(自身を除く): 28264758630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 14387, 28774, 43161, 46769, 71935, 86322, 93538, 140307, 143870, 215805, 233845, 280614, 431610, 467690, 701535, 1403070, 672865603, 1345731206, 2018596809, 3364328015, 4037193618, 6728656030, 10092984045, 20185968090]

約数ペア:

[(1, 20185968090), (2, 10092984045), (3, 6728656030), (5, 4037193618), (6, 3364328015), (10, 2018596809), (15, 1345731206), (30, 672865603), (14387, 1403070), (28774, 701535), (43161, 467690), (46769, 431610), (71935, 280614), (86322, 233845), (93538, 215805), (140307, 143870)]