20131357844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16832239}}^1$

素因数の和:16832279

約数の個数: 24

約数和(自身を含む): 39589428480

約数和(自身を除く): 19458070636

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16832239, 33664478, 67328956, 218819107, 387141497, 437638214, 774282994, 875276428, 1548565988, 5032839461, 10065678922, 20131357844]

約数ペア:

[(1, 20131357844), (2, 10065678922), (4, 5032839461), (13, 1548565988), (23, 875276428), (26, 774282994), (46, 437638214), (52, 387141497), (92, 218819107), (299, 67328956), (598, 33664478), (1196, 16832239)]