20046558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25121}}^1$

素因数の和:25152

約数の個数: 32

約数和(自身を含む): 48234240

約数和(自身を除く): 28187682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25121, 50242, 75363, 150726, 175847, 351694, 477299, 527541, 954598, 1055082, 1431897, 2863794, 3341093, 6682186, 10023279, 20046558]

約数ペア:

[(1, 20046558), (2, 10023279), (3, 6682186), (6, 3341093), (7, 2863794), (14, 1431897), (19, 1055082), (21, 954598), (38, 527541), (42, 477299), (57, 351694), (114, 175847), (133, 150726), (266, 75363), (399, 50242), (798, 25121)]