20702977266

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{4289}}^1\times {\mathrm{17117}}^1$

素因数の和:21458

約数の個数: 32

約数和(自身を含む): 42299262720

約数和(自身を除く): 21596285454

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 4289, 8578, 12867, 17117, 25734, 34234, 51351, 102702, 201583, 403166, 604749, 804499, 1209498, 1608998, 2413497, 4826994, 73414813, 146829626, 220244439, 440488878, 3450496211, 6900992422, 10351488633, 20702977266]

約数ペア:

[(1, 20702977266), (2, 10351488633), (3, 6900992422), (6, 3450496211), (47, 440488878), (94, 220244439), (141, 146829626), (282, 73414813), (4289, 4826994), (8578, 2413497), (12867, 1608998), (17117, 1209498), (25734, 804499), (34234, 604749), (51351, 403166), (102702, 201583)]