2020607688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 5604318720

約数和(自身を除く): 3583711032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 233, 264, 307, 321, 428, 466, 614, 642, 699, 856, 921, 932, 1177, 1228, 1284, 1398, 1842, 1864, 2354, 2456, 2563, 2568, 2796, 3377, 3531, 3684, 4708, 5126, 5592, 6754, 7062, 7368, 7689, 9416, 10131, 10252, 13508, 14124, 15378, 20262, 20504, 24931, 27016, 28248, 30756, 32849, 40524, 49862, 61512, 65698, 71531, 74793, 81048, 98547, 99724, 131396, 143062, 149586, 197094, 199448, 214593, 262792, 274241, 286124, 299172, 361339, 394188, 429186, 548482, 572248, 598344, 722678, 786841, 788376, 822723, 858372, 1084017, 1096964, 1445356, 1573682, 1645446, 1716744, 2168034, 2193928, 2360523, 2890712, 3147364, 3290892, 4336068, 4721046, 6294728, 6581784, 7653817, 8672136, 9442092, 15307634, 18884184, 22961451, 30615268, 45922902, 61230536, 84191987, 91845804, 168383974, 183691608, 252575961, 336767948, 505151922, 673535896, 1010303844, 2020607688]

約数ペア:

[(1, 2020607688), (2, 1010303844), (3, 673535896), (4, 505151922), (6, 336767948), (8, 252575961), (11, 183691608), (12, 168383974), (22, 91845804), (24, 84191987), (33, 61230536), (44, 45922902), (66, 30615268), (88, 22961451), (107, 18884184), (132, 15307634), (214, 9442092), (233, 8672136), (264, 7653817), (307, 6581784), (321, 6294728), (428, 4721046), (466, 4336068), (614, 3290892), (642, 3147364), (699, 2890712), (856, 2360523), (921, 2193928), (932, 2168034), (1177, 1716744), (1228, 1645446), (1284, 1573682), (1398, 1445356), (1842, 1096964), (1864, 1084017), (2354, 858372), (2456, 822723), (2563, 788376), (2568, 786841), (2796, 722678), (3377, 598344), (3531, 572248), (3684, 548482), (4708, 429186), (5126, 394188), (5592, 361339), (6754, 299172), (7062, 286124), (7368, 274241), (7689, 262792), (9416, 214593), (10131, 199448), (10252, 197094), (13508, 149586), (14124, 143062), (15378, 131396), (20262, 99724), (20504, 98547), (24931, 81048), (27016, 74793), (28248, 71531), (30756, 65698), (32849, 61512), (40524, 49862)]