20483932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23599}}^1$

素因数の和:23641

約数の個数: 24

約数和(自身を含む): 42291200

約数和(自身を除く): 21807268

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23599, 47198, 94396, 165193, 330386, 660772, 731569, 1463138, 2926276, 5120983, 10241966, 20483932]

約数ペア:

[(1, 20483932), (2, 10241966), (4, 5120983), (7, 2926276), (14, 1463138), (28, 731569), (31, 660772), (62, 330386), (124, 165193), (217, 94396), (434, 47198), (868, 23599)]