20249920314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{5233}}^1$

素因数の和:5996

約数の個数: 96

約数和(自身を含む): 49382161920

約数和(自身を除く): 29132241606

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 719, 897, 1438, 1794, 2157, 2691, 4314, 5233, 5382, 6471, 9347, 10466, 12942, 15699, 16537, 18694, 28041, 31398, 33074, 47097, 49611, 56082, 68029, 84123, 94194, 99222, 120359, 136058, 148833, 168246, 204087, 214981, 240718, 297666, 361077, 408174, 429962, 612261, 644943, 722154, 1083231, 1224522, 1289886, 1564667, 1934829, 2166462, 3129334, 3762527, 3869658, 4694001, 7525054, 9388002, 11287581, 14082003, 22575162, 28164006, 33862743, 48912851, 67725486, 86538121, 97825702, 146738553, 173076242, 259614363, 293477106, 440215659, 519228726, 778843089, 880431318, 1124995573, 1557686178, 2249991146, 3374986719, 6749973438, 10124960157, 20249920314]

約数ペア:

[(1, 20249920314), (2, 10124960157), (3, 6749973438), (6, 3374986719), (9, 2249991146), (13, 1557686178), (18, 1124995573), (23, 880431318), (26, 778843089), (39, 519228726), (46, 440215659), (69, 293477106), (78, 259614363), (117, 173076242), (138, 146738553), (207, 97825702), (234, 86538121), (299, 67725486), (414, 48912851), (598, 33862743), (719, 28164006), (897, 22575162), (1438, 14082003), (1794, 11287581), (2157, 9388002), (2691, 7525054), (4314, 4694001), (5233, 3869658), (5382, 3762527), (6471, 3129334), (9347, 2166462), (10466, 1934829), (12942, 1564667), (15699, 1289886), (16537, 1224522), (18694, 1083231), (28041, 722154), (31398, 644943), (33074, 612261), (47097, 429962), (49611, 408174), (56082, 361077), (68029, 297666), (84123, 240718), (94194, 214981), (99222, 204087), (120359, 168246), (136058, 148833)]