20112322518

素因数分解:

$2^1\times 3^4\times {\mathrm{1327}}^1\times {\mathrm{93557}}^1$

素因数の和:94898

約数の個数: 40

約数和(自身を含む): 45100943712

約数和(自身を除く): 24988621194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1327, 2654, 3981, 7962, 11943, 23886, 35829, 71658, 93557, 107487, 187114, 214974, 280671, 561342, 842013, 1684026, 2526039, 5052078, 7578117, 15156234, 124150139, 248300278, 372450417, 744900834, 1117351251, 2234702502, 3352053753, 6704107506, 10056161259, 20112322518]

約数ペア:

[(1, 20112322518), (2, 10056161259), (3, 6704107506), (6, 3352053753), (9, 2234702502), (18, 1117351251), (27, 744900834), (54, 372450417), (81, 248300278), (162, 124150139), (1327, 15156234), (2654, 7578117), (3981, 5052078), (7962, 2526039), (11943, 1684026), (23886, 842013), (35829, 561342), (71658, 280671), (93557, 214974), (107487, 187114)]