20175667592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148350497}}^1$

素因数の和:148350520

約数の個数: 16

約数和(自身を含む): 40054634460

約数和(自身を除く): 19878966868

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148350497, 296700994, 593401988, 1186803976, 2521958449, 5043916898, 10087833796, 20175667592]

約数ペア:

[(1, 20175667592), (2, 10087833796), (4, 5043916898), (8, 2521958449), (17, 1186803976), (34, 593401988), (68, 296700994), (136, 148350497)]