20141297776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{30773}}^1$

素因数の和:32953

約数の個数: 40

約数和(自身を含む): 41098061520

約数和(自身を除く): 20956763744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2153, 4306, 8612, 17224, 30773, 34448, 40907, 61546, 81814, 123092, 163628, 246184, 327256, 492368, 584687, 654512, 1169374, 2338748, 4677496, 9354992, 66254269, 132508538, 265017076, 530034152, 1060068304, 1258831111, 2517662222, 5035324444, 10070648888, 20141297776]

約数ペア:

[(1, 20141297776), (2, 10070648888), (4, 5035324444), (8, 2517662222), (16, 1258831111), (19, 1060068304), (38, 530034152), (76, 265017076), (152, 132508538), (304, 66254269), (2153, 9354992), (4306, 4677496), (8612, 2338748), (17224, 1169374), (30773, 654512), (34448, 584687), (40907, 492368), (61546, 327256), (81814, 246184), (123092, 163628)]