20633424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61409}}^1$

素因数の和:61427

約数の個数: 40

約数和(自身を含む): 60918720

約数和(自身を除く): 40285296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 61409, 122818, 184227, 245636, 368454, 429863, 491272, 736908, 859726, 982544, 1289589, 1473816, 1719452, 2579178, 2947632, 3438904, 5158356, 6877808, 10316712, 20633424]

約数ペア:

[(1, 20633424), (2, 10316712), (3, 6877808), (4, 5158356), (6, 3438904), (7, 2947632), (8, 2579178), (12, 1719452), (14, 1473816), (16, 1289589), (21, 982544), (24, 859726), (28, 736908), (42, 491272), (48, 429863), (56, 368454), (84, 245636), (112, 184227), (168, 122818), (336, 61409)]