20193627732

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{447197}}^1$

素因数の和:447328

約数の個数: 48

約数和(自身を含む): 48683763072

約数和(自身を除く): 28490135340

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 636, 852, 3763, 7526, 11289, 15052, 22578, 45156, 447197, 894394, 1341591, 1788788, 2683182, 5366364, 23701441, 31750987, 47402882, 63501974, 71104323, 94805764, 95252961, 127003948, 142208646, 190505922, 284417292, 381011844, 1682802311, 3365604622, 5048406933, 6731209244, 10096813866, 20193627732]

約数ペア:

[(1, 20193627732), (2, 10096813866), (3, 6731209244), (4, 5048406933), (6, 3365604622), (12, 1682802311), (53, 381011844), (71, 284417292), (106, 190505922), (142, 142208646), (159, 127003948), (212, 95252961), (213, 94805764), (284, 71104323), (318, 63501974), (426, 47402882), (636, 31750987), (852, 23701441), (3763, 5366364), (7526, 2683182), (11289, 1788788), (15052, 1341591), (22578, 894394), (45156, 447197)]