20202936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 58106160

約数和(自身を除く): 37903224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 221, 293, 312, 338, 408, 442, 507, 586, 663, 676, 879, 884, 1014, 1172, 1326, 1352, 1758, 1768, 2028, 2344, 2652, 2873, 3516, 3809, 4056, 4981, 5304, 5746, 7032, 7618, 8619, 9962, 11427, 11492, 14943, 15236, 17238, 19924, 22854, 22984, 29886, 30472, 34476, 39848, 45708, 49517, 59772, 64753, 68952, 91416, 99034, 119544, 129506, 148551, 194259, 198068, 259012, 297102, 388518, 396136, 518024, 594204, 777036, 841789, 1188408, 1554072, 1683578, 2525367, 3367156, 5050734, 6734312, 10101468, 20202936]

約数ペア:

[(1, 20202936), (2, 10101468), (3, 6734312), (4, 5050734), (6, 3367156), (8, 2525367), (12, 1683578), (13, 1554072), (17, 1188408), (24, 841789), (26, 777036), (34, 594204), (39, 518024), (51, 396136), (52, 388518), (68, 297102), (78, 259012), (102, 198068), (104, 194259), (136, 148551), (156, 129506), (169, 119544), (204, 99034), (221, 91416), (293, 68952), (312, 64753), (338, 59772), (408, 49517), (442, 45708), (507, 39848), (586, 34476), (663, 30472), (676, 29886), (879, 22984), (884, 22854), (1014, 19924), (1172, 17238), (1326, 15236), (1352, 14943), (1758, 11492), (1768, 11427), (2028, 9962), (2344, 8619), (2652, 7618), (2873, 7032), (3516, 5746), (3809, 5304), (4056, 4981)]