20111873222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84503669}}^1$

素因数の和:84503695

約数の個数: 16

約数和(自身を含む): 36505585440

約数和(自身を除く): 16393712218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84503669, 169007338, 591525683, 1183051366, 1436562373, 2873124746, 10055936611, 20111873222]

約数ペア:

[(1, 20111873222), (2, 10055936611), (7, 2873124746), (14, 1436562373), (17, 1183051366), (34, 591525683), (119, 169007338), (238, 84503669)]