20163776718

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1\times {\mathrm{9173}}^1$

素因数の和:10448

約数の個数: 32

約数和(自身を含む): 40471871616

約数和(自身を除く): 20308094898

約数列:

[1, 2, 3, 6, 443, 827, 886, 1329, 1654, 2481, 2658, 4962, 9173, 18346, 27519, 55038, 366361, 732722, 1099083, 2198166, 4063639, 7586071, 8127278, 12190917, 15172142, 22758213, 24381834, 45516426, 3360629453, 6721258906, 10081888359, 20163776718]

約数ペア:

[(1, 20163776718), (2, 10081888359), (3, 6721258906), (6, 3360629453), (443, 45516426), (827, 24381834), (886, 22758213), (1329, 15172142), (1654, 12190917), (2481, 8127278), (2658, 7586071), (4962, 4063639), (9173, 2198166), (18346, 1099083), (27519, 732722), (55038, 366361)]