20159388607

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{98179}}^1$

素因数の和:98406

約数の個数: 16

約数和(自身を含む): 21631017600

約数和(自身を除く): 1471628993

約数列:

[1, 19, 101, 107, 1919, 2033, 10807, 98179, 205333, 1865401, 9916079, 10505153, 188405501, 199597907, 1061020453, 20159388607]

約数ペア:

[(1, 20159388607), (19, 1061020453), (101, 199597907), (107, 188405501), (1919, 10505153), (2033, 9916079), (10807, 1865401), (98179, 205333)]