20176722735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1246631}}^1$

素因数の和:1246735

約数の個数: 32

約数和(自身を含む): 35184941568

約数和(自身を除く): 15008218833

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 3237, 5395, 16185, 1246631, 3739893, 6233155, 16206203, 18699465, 48618609, 81031015, 103470373, 243093045, 310411119, 517351865, 1345114849, 1552055595, 4035344547, 6725574245, 20176722735]

約数ペア:

[(1, 20176722735), (3, 6725574245), (5, 4035344547), (13, 1552055595), (15, 1345114849), (39, 517351865), (65, 310411119), (83, 243093045), (195, 103470373), (249, 81031015), (415, 48618609), (1079, 18699465), (1245, 16206203), (3237, 6233155), (5395, 3739893), (16185, 1246631)]