20404584156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{139387}}^1$

素因数の和:140514

約数の個数: 48

約数和(自身を含む): 51986148480

約数和(自身を除く): 31581564324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1109, 2218, 3327, 4436, 6654, 12199, 13308, 24398, 36597, 48796, 73194, 139387, 146388, 278774, 418161, 557548, 836322, 1533257, 1672644, 3066514, 4599771, 6133028, 9199542, 18399084, 154580183, 309160366, 463740549, 618320732, 927481098, 1700382013, 1854962196, 3400764026, 5101146039, 6801528052, 10202292078, 20404584156]

約数ペア:

[(1, 20404584156), (2, 10202292078), (3, 6801528052), (4, 5101146039), (6, 3400764026), (11, 1854962196), (12, 1700382013), (22, 927481098), (33, 618320732), (44, 463740549), (66, 309160366), (132, 154580183), (1109, 18399084), (2218, 9199542), (3327, 6133028), (4436, 4599771), (6654, 3066514), (12199, 1672644), (13308, 1533257), (24398, 836322), (36597, 557548), (48796, 418161), (73194, 278774), (139387, 146388)]