20199106108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16573}}^1\times {\mathrm{9829}}^1$

素因数の和:26437

約数の個数: 24

約数和(自身を含む): 36494622080

約数和(自身を除く): 16295515972

約数列:

[1, 2, 4, 31, 62, 124, 9829, 16573, 19658, 33146, 39316, 66292, 304699, 513763, 609398, 1027526, 1218796, 2055052, 162896017, 325792034, 651584068, 5049776527, 10099553054, 20199106108]

約数ペア:

[(1, 20199106108), (2, 10099553054), (4, 5049776527), (31, 651584068), (62, 325792034), (124, 162896017), (9829, 2055052), (16573, 1218796), (19658, 1027526), (33146, 609398), (39316, 513763), (66292, 304699)]