20132762805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{9173}}^1$

素因数の和:9371

約数の個数: 96

約数和(自身を含む): 39156099840

約数和(自身を除く): 19023337035

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 151, 153, 171, 255, 285, 323, 453, 755, 765, 855, 969, 1359, 1615, 2265, 2567, 2869, 2907, 4845, 6795, 7701, 8607, 9173, 12835, 14345, 14535, 23103, 25821, 27519, 38505, 43035, 45865, 48773, 82557, 115515, 129105, 137595, 146319, 155941, 174287, 243865, 412785, 438957, 467823, 522861, 731595, 779705, 871435, 1385123, 1403469, 1568583, 2194785, 2339115, 2614305, 2962879, 4155369, 6925615, 7017345, 7842915, 8888637, 12466107, 14814395, 20776845, 23547091, 26317337, 26665911, 44443185, 62330535, 70641273, 78952011, 117735455, 131586685, 133329555, 211923819, 236856033, 353206365, 394760055, 447394729, 1059619095, 1184280165, 1342184187, 2236973645, 4026552561, 6710920935, 20132762805]

約数ペア:

[(1, 20132762805), (3, 6710920935), (5, 4026552561), (9, 2236973645), (15, 1342184187), (17, 1184280165), (19, 1059619095), (45, 447394729), (51, 394760055), (57, 353206365), (85, 236856033), (95, 211923819), (151, 133329555), (153, 131586685), (171, 117735455), (255, 78952011), (285, 70641273), (323, 62330535), (453, 44443185), (755, 26665911), (765, 26317337), (855, 23547091), (969, 20776845), (1359, 14814395), (1615, 12466107), (2265, 8888637), (2567, 7842915), (2869, 7017345), (2907, 6925615), (4845, 4155369), (6795, 2962879), (7701, 2614305), (8607, 2339115), (9173, 2194785), (12835, 1568583), (14345, 1403469), (14535, 1385123), (23103, 871435), (25821, 779705), (27519, 731595), (38505, 522861), (43035, 467823), (45865, 438957), (48773, 412785), (82557, 243865), (115515, 174287), (129105, 155941), (137595, 146319)]