21520388928

素因数分解:

$2^6\times 3^1\times {\mathrm{112085359}}^1$

素因数の和:112085374

約数の個数: 28

約数和(自身を含む): 56939362880

約数和(自身を除く): 35418973952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 112085359, 224170718, 336256077, 448341436, 672512154, 896682872, 1345024308, 1793365744, 2690048616, 3586731488, 5380097232, 7173462976, 10760194464, 21520388928]

約数ペア:

[(1, 21520388928), (2, 10760194464), (3, 7173462976), (4, 5380097232), (6, 3586731488), (8, 2690048616), (12, 1793365744), (16, 1345024308), (24, 896682872), (32, 672512154), (48, 448341436), (64, 336256077), (96, 224170718), (192, 112085359)]