20204964002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6730501}}^1$

素因数の和:6730601

約数の個数: 16

約数和(自身を含む): 32306409600

約数和(自身を除く): 12101445598

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6730501, 13461002, 127879519, 255759038, 531709579, 1063419158, 10102482001, 20204964002]

約数ペア:

[(1, 20204964002), (2, 10102482001), (19, 1063419158), (38, 531709579), (79, 255759038), (158, 127879519), (1501, 13461002), (3002, 6730501)]