20283884568

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{549163}}^1$

素因数の和:549203

約数の個数: 96

約数和(自身を含む): 59968708800

約数和(自身を除く): 39684824232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 9234, 12312, 18468, 36936, 549163, 1098326, 1647489, 2196652, 3294978, 4393304, 4942467, 6589956, 9884934, 10434097, 13179912, 14827401, 19769868, 20868194, 29654802, 31302291, 39539736, 41736388, 44482203, 59309604, 62604582, 83472776, 88964406, 93906873, 118619208, 125209164, 133446609, 177928812, 187813746, 250418328, 266893218, 281720619, 355857624, 375627492, 533786436, 563441238, 751254984, 845161857, 1067572872, 1126882476, 1690323714, 2253764952, 2535485571, 3380647428, 5070971142, 6761294856, 10141942284, 20283884568]

約数ペア:

[(1, 20283884568), (2, 10141942284), (3, 6761294856), (4, 5070971142), (6, 3380647428), (8, 2535485571), (9, 2253764952), (12, 1690323714), (18, 1126882476), (19, 1067572872), (24, 845161857), (27, 751254984), (36, 563441238), (38, 533786436), (54, 375627492), (57, 355857624), (72, 281720619), (76, 266893218), (81, 250418328), (108, 187813746), (114, 177928812), (152, 133446609), (162, 125209164), (171, 118619208), (216, 93906873), (228, 88964406), (243, 83472776), (324, 62604582), (342, 59309604), (456, 44482203), (486, 41736388), (513, 39539736), (648, 31302291), (684, 29654802), (972, 20868194), (1026, 19769868), (1368, 14827401), (1539, 13179912), (1944, 10434097), (2052, 9884934), (3078, 6589956), (4104, 4942467), (4617, 4393304), (6156, 3294978), (9234, 2196652), (12312, 1647489), (18468, 1098326), (36936, 549163)]