20162025459

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{2297}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 30668887392

約数和(自身を除く): 10506861933

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 613, 1591, 1839, 2297, 4773, 5517, 6891, 14319, 20673, 22681, 26359, 68043, 79077, 84989, 98771, 204129, 237231, 254967, 296313, 764901, 888939, 975283, 1408061, 2925849, 3654527, 4224183, 8777547, 10963581, 12672549, 32890743, 52098257, 60546623, 156294771, 181639869, 468884313, 544919607, 2240225051, 6720675153, 20162025459]

約数ペア:

[(1, 20162025459), (3, 6720675153), (9, 2240225051), (37, 544919607), (43, 468884313), (111, 181639869), (129, 156294771), (333, 60546623), (387, 52098257), (613, 32890743), (1591, 12672549), (1839, 10963581), (2297, 8777547), (4773, 4224183), (5517, 3654527), (6891, 2925849), (14319, 1408061), (20673, 975283), (22681, 888939), (26359, 764901), (68043, 296313), (79077, 254967), (84989, 237231), (98771, 204129)]