201620670522

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4028707}}^1$

素因数の和:4029170

約数の個数: 32

約数和(自身を含む): 425431564800

約数和(自身を除く): 223810894278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 439, 878, 1317, 2634, 8341, 16682, 25023, 50046, 4028707, 8057414, 12086121, 24172242, 76545433, 153090866, 229636299, 459272598, 1768602373, 3537204746, 5305807119, 10611614238, 33603445087, 67206890174, 100810335261, 201620670522]

約数ペア:

[(1, 201620670522), (2, 100810335261), (3, 67206890174), (6, 33603445087), (19, 10611614238), (38, 5305807119), (57, 3537204746), (114, 1768602373), (439, 459272598), (878, 229636299), (1317, 153090866), (2634, 76545433), (8341, 24172242), (16682, 12086121), (25023, 8057414), (50046, 4028707)]