20158884624

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{5059961}}^1$

素因数の和:5060055

約数の個数: 40

約数和(自身を含む): 52704564192

約数和(自身を除く): 32545679568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 5059961, 10119922, 15179883, 20239844, 30359766, 40479688, 60719532, 80959376, 121439064, 242878128, 419976763, 839953526, 1259930289, 1679907052, 2519860578, 3359814104, 5039721156, 6719628208, 10079442312, 20158884624]

約数ペア:

[(1, 20158884624), (2, 10079442312), (3, 6719628208), (4, 5039721156), (6, 3359814104), (8, 2519860578), (12, 1679907052), (16, 1259930289), (24, 839953526), (48, 419976763), (83, 242878128), (166, 121439064), (249, 80959376), (332, 60719532), (498, 40479688), (664, 30359766), (996, 20239844), (1328, 15179883), (1992, 10119922), (3984, 5059961)]