20194688724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{198197}}^1$

素因数の和:199424

約数の個数: 48

約数和(自身を含む): 53897171328

約数和(自身を除く): 33702482604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1213, 2426, 3639, 4852, 7278, 8491, 14556, 16982, 25473, 33964, 50946, 101892, 198197, 396394, 594591, 792788, 1189182, 1387379, 2378364, 2774758, 4162137, 5549516, 8324274, 16648548, 240412961, 480825922, 721238883, 961651844, 1442477766, 1682890727, 2884955532, 3365781454, 5048672181, 6731562908, 10097344362, 20194688724]

約数ペア:

[(1, 20194688724), (2, 10097344362), (3, 6731562908), (4, 5048672181), (6, 3365781454), (7, 2884955532), (12, 1682890727), (14, 1442477766), (21, 961651844), (28, 721238883), (42, 480825922), (84, 240412961), (1213, 16648548), (2426, 8324274), (3639, 5549516), (4852, 4162137), (7278, 2774758), (8491, 2378364), (14556, 1387379), (16982, 1189182), (25473, 792788), (33964, 594591), (50946, 396394), (101892, 198197)]