20178171498

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1\times {\mathrm{9431}}^1$

素因数の和:20970

約数の個数: 32

約数和(自身を含む): 41666199552

約数和(自身を除く): 21488028054

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 9431, 11503, 18862, 23006, 28293, 34509, 56586, 69018, 292361, 356593, 584722, 713186, 877083, 1069779, 1754166, 2139558, 108484793, 216969586, 325454379, 650908758, 3363028583, 6726057166, 10089085749, 20178171498]

約数ペア:

[(1, 20178171498), (2, 10089085749), (3, 6726057166), (6, 3363028583), (31, 650908758), (62, 325454379), (93, 216969586), (186, 108484793), (9431, 2139558), (11503, 1754166), (18862, 1069779), (23006, 877083), (28293, 713186), (34509, 584722), (56586, 356593), (69018, 292361)]