20222470906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 35154662400

約数和(自身を除く): 14932191494

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 439, 571, 878, 1142, 2123, 3667, 4246, 4829, 6281, 7334, 8341, 9658, 10849, 12562, 16682, 21698, 40337, 80674, 84727, 91751, 110203, 119339, 169454, 183502, 220406, 238678, 250669, 501338, 931997, 1212233, 1609813, 1863994, 2093857, 2424466, 2757359, 3219626, 4187714, 4762711, 5514718, 9525422, 17707943, 23032427, 35415886, 46064854, 48379117, 52389821, 96758234, 104779642, 532170287, 919203223, 1064340574, 1838406446, 10111235453, 20222470906]

約数ペア:

[(1, 20222470906), (2, 10111235453), (11, 1838406446), (19, 1064340574), (22, 919203223), (38, 532170287), (193, 104779642), (209, 96758234), (386, 52389821), (418, 48379117), (439, 46064854), (571, 35415886), (878, 23032427), (1142, 17707943), (2123, 9525422), (3667, 5514718), (4246, 4762711), (4829, 4187714), (6281, 3219626), (7334, 2757359), (8341, 2424466), (9658, 2093857), (10849, 1863994), (12562, 1609813), (16682, 1212233), (21698, 931997), (40337, 501338), (80674, 250669), (84727, 238678), (91751, 220406), (110203, 183502), (119339, 169454)]