20165630856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120033517}}^1$

素因数の和:120033533

約数の個数: 32

約数和(自身を含む): 57616088640

約数和(自身を除く): 37450457784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120033517, 240067034, 360100551, 480134068, 720201102, 840234619, 960268136, 1440402204, 1680469238, 2520703857, 2880804408, 3360938476, 5041407714, 6721876952, 10082815428, 20165630856]

約数ペア:

[(1, 20165630856), (2, 10082815428), (3, 6721876952), (4, 5041407714), (6, 3360938476), (7, 2880804408), (8, 2520703857), (12, 1680469238), (14, 1440402204), (21, 960268136), (24, 840234619), (28, 720201102), (42, 480134068), (56, 360100551), (84, 240067034), (168, 120033517)]