20140699276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2022971}}^1$

素因数の和:2023125

約数の個数: 24

約数和(自身を含む): 37384522560

約数和(自身を除く): 17243823284

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 2022971, 4045942, 8091884, 38436449, 76872898, 153745796, 265009201, 530018402, 1060036804, 5035174819, 10070349638, 20140699276]

約数ペア:

[(1, 20140699276), (2, 10070349638), (4, 5035174819), (19, 1060036804), (38, 530018402), (76, 265009201), (131, 153745796), (262, 76872898), (524, 38436449), (2489, 8091884), (4978, 4045942), (9956, 2022971)]