20176785710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2003653}}^1$

素因数の和:2003732

約数の個数: 32

約数和(自身を含む): 38951033760

約数和(自身を除く): 18774248050

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 2003653, 4007306, 10018265, 20036530, 38069407, 76138814, 106193609, 190347035, 212387218, 380694070, 530968045, 1061936090, 2017678571, 4035357142, 10088392855, 20176785710]

約数ペア:

[(1, 20176785710), (2, 10088392855), (5, 4035357142), (10, 2017678571), (19, 1061936090), (38, 530968045), (53, 380694070), (95, 212387218), (106, 190347035), (190, 106193609), (265, 76138814), (530, 38069407), (1007, 20036530), (2014, 10018265), (5035, 4007306), (10070, 2003653)]