20199208386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1\times {\mathrm{4129}}^1$

素因数の和:4843

約数の個数: 64

約数和(自身を含む): 46459526400

約数和(自身を除く): 26260318014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 433, 538, 807, 866, 1299, 1614, 1883, 2598, 3031, 3766, 4129, 5649, 6062, 8258, 9093, 11298, 12387, 18186, 24774, 28903, 57806, 86709, 116477, 173418, 232954, 349431, 698862, 815339, 1110701, 1630678, 1787857, 2221402, 2446017, 3332103, 3575714, 4892034, 5363571, 6664206, 7774907, 10727142, 12514999, 15549814, 23324721, 25029998, 37544997, 46649442, 75089994, 480933533, 961867066, 1442800599, 2885601198, 3366534731, 6733069462, 10099604193, 20199208386]

約数ペア:

[(1, 20199208386), (2, 10099604193), (3, 6733069462), (6, 3366534731), (7, 2885601198), (14, 1442800599), (21, 961867066), (42, 480933533), (269, 75089994), (433, 46649442), (538, 37544997), (807, 25029998), (866, 23324721), (1299, 15549814), (1614, 12514999), (1883, 10727142), (2598, 7774907), (3031, 6664206), (3766, 5363571), (4129, 4892034), (5649, 3575714), (6062, 3332103), (8258, 2446017), (9093, 2221402), (11298, 1787857), (12387, 1630678), (18186, 1110701), (24774, 815339), (28903, 698862), (57806, 349431), (86709, 232954), (116477, 173418)]