20163390963

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{6553}}^1\times {\mathrm{12983}}^1$

素因数の和:19618

約数の個数: 16

約数和(自身を含む): 27231083520

約数和(自身を除く): 7067692557

約数列:

[1, 3, 79, 237, 6553, 12983, 19659, 38949, 517687, 1025657, 1553061, 3076971, 85077599, 255232797, 6721130321, 20163390963]

約数ペア:

[(1, 20163390963), (3, 6721130321), (79, 255232797), (237, 85077599), (6553, 3076971), (12983, 1553061), (19659, 1025657), (38949, 517687)]