20163471284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8443}}^1\times {\mathrm{54277}}^1$

素因数の和:62735

約数の個数: 24

約数和(自身を含む): 38499168288

約数和(自身を除く): 18335697004

約数列:

[1, 2, 4, 11, 22, 44, 8443, 16886, 33772, 54277, 92873, 108554, 185746, 217108, 371492, 597047, 1194094, 2388188, 458260711, 916521422, 1833042844, 5040867821, 10081735642, 20163471284]

約数ペア:

[(1, 20163471284), (2, 10081735642), (4, 5040867821), (11, 1833042844), (22, 916521422), (44, 458260711), (8443, 2388188), (16886, 1194094), (33772, 597047), (54277, 371492), (92873, 217108), (108554, 185746)]