20189403661

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{3257}}^1\times {\mathrm{13217}}^1$

素因数の和:16548

約数の個数: 16

約数和(自身を含む): 23426948736

約数和(自身を除く): 3237545075

約数列:

[1, 7, 67, 469, 3257, 13217, 22799, 92519, 218219, 885539, 1527533, 6198773, 43047769, 301334383, 2884200523, 20189403661]

約数ペア:

[(1, 20189403661), (7, 2884200523), (67, 301334383), (469, 43047769), (3257, 6198773), (13217, 1527533), (22799, 885539), (92519, 218219)]