20194394727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1\times {\mathrm{8387}}^1$

素因数の和:9087

約数の個数: 32

約数和(自身を含む): 29322300672

約数和(自身を除く): 9127905945

約数列:

[1, 3, 13, 39, 107, 321, 577, 1391, 1731, 4173, 7501, 8387, 22503, 25161, 61739, 109031, 185217, 327093, 802607, 897409, 2407821, 2692227, 4839299, 11666317, 14517897, 34998951, 62910887, 188732661, 517804993, 1553414979, 6731464909, 20194394727]

約数ペア:

[(1, 20194394727), (3, 6731464909), (13, 1553414979), (39, 517804993), (107, 188732661), (321, 62910887), (577, 34998951), (1391, 14517897), (1731, 11666317), (4173, 4839299), (7501, 2692227), (8387, 2407821), (22503, 897409), (25161, 802607), (61739, 327093), (109031, 185217)]