20164222749

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 30377742336

約数和(自身を除く): 10213519587

約数列:

[1, 3, 11, 33, 53, 121, 151, 159, 363, 453, 583, 631, 1331, 1661, 1749, 1893, 3993, 4983, 6413, 6941, 8003, 18271, 19239, 20823, 24009, 33443, 54813, 70543, 76351, 88033, 95281, 100329, 200981, 211629, 229053, 264099, 285843, 367873, 602943, 839861, 968363, 1048091, 1103619, 2519583, 2905089, 3144273, 4046603, 5049893, 10651993, 11529001, 12139809, 15149679, 31955979, 34587003, 44512633, 55548823, 126819011, 133537899, 166646469, 380457033, 611037053, 1833111159, 6721407583, 20164222749]

約数ペア:

[(1, 20164222749), (3, 6721407583), (11, 1833111159), (33, 611037053), (53, 380457033), (121, 166646469), (151, 133537899), (159, 126819011), (363, 55548823), (453, 44512633), (583, 34587003), (631, 31955979), (1331, 15149679), (1661, 12139809), (1749, 11529001), (1893, 10651993), (3993, 5049893), (4983, 4046603), (6413, 3144273), (6941, 2905089), (8003, 2519583), (18271, 1103619), (19239, 1048091), (20823, 968363), (24009, 839861), (33443, 602943), (54813, 367873), (70543, 285843), (76351, 264099), (88033, 229053), (95281, 211629), (100329, 200981)]