20603358

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14489}}^1$

素因数の和:14576

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 24605442

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14489, 28978, 43467, 86934, 130401, 260802, 1144631, 2289262, 3433893, 6867786, 10301679, 20603358]

約数ペア:

[(1, 20603358), (2, 10301679), (3, 6867786), (6, 3433893), (9, 2289262), (18, 1144631), (79, 260802), (158, 130401), (237, 86934), (474, 43467), (711, 28978), (1422, 14489)]