20247916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 36

約数和(自身を含む): 39606112

約数和(自身を除く): 19358196

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 463, 754, 841, 926, 1508, 1682, 1852, 3364, 6019, 10933, 12038, 13427, 21866, 24076, 26854, 43732, 53708, 174551, 349102, 389383, 698204, 778766, 1557532, 5061979, 10123958, 20247916]

約数ペア:

[(1, 20247916), (2, 10123958), (4, 5061979), (13, 1557532), (26, 778766), (29, 698204), (52, 389383), (58, 349102), (116, 174551), (377, 53708), (463, 43732), (754, 26854), (841, 24076), (926, 21866), (1508, 13427), (1682, 12038), (1852, 10933), (3364, 6019)]