20165080576

素因数分解:

$2^9\times {\mathrm{2749}}^1\times {\mathrm{14327}}^1$

素因数の和:17094

約数の個数: 40

約数和(自身を含む): 40308246000

約数和(自身を除く): 20143165424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2749, 5498, 10996, 14327, 21992, 28654, 43984, 57308, 87968, 114616, 175936, 229232, 351872, 458464, 703744, 916928, 1407488, 1833856, 3667712, 7335424, 39384923, 78769846, 157539692, 315079384, 630158768, 1260317536, 2520635072, 5041270144, 10082540288, 20165080576]

約数ペア:

[(1, 20165080576), (2, 10082540288), (4, 5041270144), (8, 2520635072), (16, 1260317536), (32, 630158768), (64, 315079384), (128, 157539692), (256, 78769846), (512, 39384923), (2749, 7335424), (5498, 3667712), (10996, 1833856), (14327, 1407488), (21992, 916928), (28654, 703744), (43984, 458464), (57308, 351872), (87968, 229232), (114616, 175936)]