20163310755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8349197}}^1$

素因数の和:8349235

約数の個数: 32

約数和(自身を含む): 38473104384

約数和(自身を除く): 18309793629

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 8349197, 25047591, 41745985, 58444379, 125237955, 175333137, 192031531, 292221895, 576094593, 876665685, 960157655, 1344220717, 2880472965, 4032662151, 6721103585, 20163310755]

約数ペア:

[(1, 20163310755), (3, 6721103585), (5, 4032662151), (7, 2880472965), (15, 1344220717), (21, 960157655), (23, 876665685), (35, 576094593), (69, 292221895), (105, 192031531), (115, 175333137), (161, 125237955), (345, 58444379), (483, 41745985), (805, 25047591), (2415, 8349197)]