20120861374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1\times {\mathrm{2903}}^1$

素因数の和:4644

約数の個数: 32

約数和(自身を含む): 31679968320

約数和(自身を除く): 11559106946

約数列:

[1, 2, 29, 58, 73, 146, 1637, 2117, 2903, 3274, 4234, 5806, 47473, 84187, 94946, 119501, 168374, 211919, 239002, 423838, 3465529, 4752211, 6145651, 6931058, 9504422, 12291302, 137814119, 275628238, 346911403, 693822806, 10060430687, 20120861374]

約数ペア:

[(1, 20120861374), (2, 10060430687), (29, 693822806), (58, 346911403), (73, 275628238), (146, 137814119), (1637, 12291302), (2117, 9504422), (2903, 6931058), (3274, 6145651), (4234, 4752211), (5806, 3465529), (47473, 423838), (84187, 239002), (94946, 211919), (119501, 168374)]