20193162825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{14683}}^1$

素因数の和:16374

約数の個数: 48

約数和(自身を含む): 36445453056

約数和(自身を除く): 16252290231

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1667, 5001, 8335, 14683, 18337, 25005, 41675, 44049, 55011, 73415, 91685, 125025, 161513, 220245, 275055, 367075, 458425, 484539, 807565, 1101225, 1375275, 2422695, 4037825, 12113475, 24476561, 73429683, 122382805, 269242171, 367148415, 611914025, 807726513, 1346210855, 1835742075, 4038632565, 6731054275, 20193162825]

約数ペア:

[(1, 20193162825), (3, 6731054275), (5, 4038632565), (11, 1835742075), (15, 1346210855), (25, 807726513), (33, 611914025), (55, 367148415), (75, 269242171), (165, 122382805), (275, 73429683), (825, 24476561), (1667, 12113475), (5001, 4037825), (8335, 2422695), (14683, 1375275), (18337, 1101225), (25005, 807565), (41675, 484539), (44049, 458425), (55011, 367075), (73415, 275055), (91685, 220245), (125025, 161513)]