20153304832

素因数分解:

$2^8\times {\mathrm{5227}}^1\times {\mathrm{15061}}^1$

素因数の和:20304

約数の個数: 36

約数和(自身を含む): 40238253496

約数和(自身を除く): 20084948664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 5227, 10454, 15061, 20908, 30122, 41816, 60244, 83632, 120488, 167264, 240976, 334528, 481952, 669056, 963904, 1338112, 1927808, 3855616, 78723847, 157447694, 314895388, 629790776, 1259581552, 2519163104, 5038326208, 10076652416, 20153304832]

約数ペア:

[(1, 20153304832), (2, 10076652416), (4, 5038326208), (8, 2519163104), (16, 1259581552), (32, 629790776), (64, 314895388), (128, 157447694), (256, 78723847), (5227, 3855616), (10454, 1927808), (15061, 1338112), (20908, 963904), (30122, 669056), (41816, 481952), (60244, 334528), (83632, 240976), (120488, 167264)]