20236516113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1\times {\mathrm{2357}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 29659640832

約数和(自身を除く): 9423124719

約数列:

[1, 3, 11, 33, 151, 453, 1661, 1723, 2357, 4983, 5169, 7071, 18953, 25927, 56859, 77781, 260173, 355907, 780519, 1067721, 2861903, 3914977, 4061111, 8585709, 11744931, 12183333, 44672221, 134016663, 613227761, 1839683283, 6745505371, 20236516113]

約数ペア:

[(1, 20236516113), (3, 6745505371), (11, 1839683283), (33, 613227761), (151, 134016663), (453, 44672221), (1661, 12183333), (1723, 11744931), (2357, 8585709), (4983, 4061111), (5169, 3914977), (7071, 2861903), (18953, 1067721), (25927, 780519), (56859, 355907), (77781, 260173)]