20565722904

素因数分解:

$2^3\times 3^1\times {\mathrm{463}}^1\times {\mathrm{1850767}}^1$

素因数の和:1851239

約数の個数: 32

約数和(自身を含む): 51525381120

約数和(自身を除く): 30959658216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 463, 926, 1389, 1852, 2778, 3704, 5556, 11112, 1850767, 3701534, 5552301, 7403068, 11104602, 14806136, 22209204, 44418408, 856905121, 1713810242, 2570715363, 3427620484, 5141430726, 6855240968, 10282861452, 20565722904]

約数ペア:

[(1, 20565722904), (2, 10282861452), (3, 6855240968), (4, 5141430726), (6, 3427620484), (8, 2570715363), (12, 1713810242), (24, 856905121), (463, 44418408), (926, 22209204), (1389, 14806136), (1852, 11104602), (2778, 7403068), (3704, 5552301), (5556, 3701534), (11112, 1850767)]