20732713276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{4637}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 39838119552

約数和(自身を除く): 19105406276

約数列:

[1, 2, 4, 11, 22, 44, 307, 331, 614, 662, 1228, 1324, 3377, 3641, 4637, 6754, 7282, 9274, 13508, 14564, 18548, 51007, 101617, 102014, 203234, 204028, 406468, 1117787, 1423559, 1534847, 2235574, 2847118, 3069694, 4471148, 5694236, 6139388, 15659149, 16883317, 31318298, 33766634, 62636596, 67533268, 471198029, 942396058, 1884792116, 5183178319, 10366356638, 20732713276]

約数ペア:

[(1, 20732713276), (2, 10366356638), (4, 5183178319), (11, 1884792116), (22, 942396058), (44, 471198029), (307, 67533268), (331, 62636596), (614, 33766634), (662, 31318298), (1228, 16883317), (1324, 15659149), (3377, 6139388), (3641, 5694236), (4637, 4471148), (6754, 3069694), (7282, 2847118), (9274, 2235574), (13508, 1534847), (14564, 1423559), (18548, 1117787), (51007, 406468), (101617, 204028), (102014, 203234)]