20161668114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3404537}}^1$

素因数の和:3404599

約数の個数: 48

約数和(自身を含む): 50986361088

約数和(自身を除く): 30824692974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 3404537, 6809074, 10213611, 20427222, 23831759, 30640833, 47663518, 61281666, 71495277, 142990554, 160013239, 214485831, 320026478, 428971662, 480039717, 960079434, 1120092673, 1440119151, 2240185346, 2880238302, 3360278019, 6720556038, 10080834057, 20161668114]

約数ペア:

[(1, 20161668114), (2, 10080834057), (3, 6720556038), (6, 3360278019), (7, 2880238302), (9, 2240185346), (14, 1440119151), (18, 1120092673), (21, 960079434), (42, 480039717), (47, 428971662), (63, 320026478), (94, 214485831), (126, 160013239), (141, 142990554), (282, 71495277), (329, 61281666), (423, 47663518), (658, 30640833), (846, 23831759), (987, 20427222), (1974, 10213611), (2961, 6809074), (5922, 3404537)]