20702934976

素因数分解:

$2^6\times {\mathrm{9067}}^1\times {\mathrm{35677}}^1$

素因数の和:44756

約数の個数: 28

約数和(自身を含む): 41088069208

約数和(自身を除く): 20385134232

約数列:

[1, 2, 4, 8, 16, 32, 64, 9067, 18134, 35677, 36268, 71354, 72536, 142708, 145072, 285416, 290144, 570832, 580288, 1141664, 2283328, 323483359, 646966718, 1293933436, 2587866872, 5175733744, 10351467488, 20702934976]

約数ペア:

[(1, 20702934976), (2, 10351467488), (4, 5175733744), (8, 2587866872), (16, 1293933436), (32, 646966718), (64, 323483359), (9067, 2283328), (18134, 1141664), (35677, 580288), (36268, 570832), (71354, 290144), (72536, 285416), (142708, 145072)]