20038961276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7964611}}^1$

素因数の和:7964669

約数の個数: 24

約数和(自身を含む): 38134562256

約数和(自身を除く): 18095600980

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 7964611, 15929222, 31858444, 135398387, 270796774, 294690607, 541593548, 589381214, 1178762428, 5009740319, 10019480638, 20038961276]

約数ペア:

[(1, 20038961276), (2, 10019480638), (4, 5009740319), (17, 1178762428), (34, 589381214), (37, 541593548), (68, 294690607), (74, 270796774), (148, 135398387), (629, 31858444), (1258, 15929222), (2516, 7964611)]