20375304

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9539}}^1$

素因数の和:9637

約数の個数: 32

約数和(自身を含む): 51516000

約数和(自身を除く): 31140696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9539, 19078, 28617, 38156, 57234, 76312, 114468, 228936, 848971, 1697942, 2546913, 3395884, 5093826, 6791768, 10187652, 20375304]

約数ペア:

[(1, 20375304), (2, 10187652), (3, 6791768), (4, 5093826), (6, 3395884), (8, 2546913), (12, 1697942), (24, 848971), (89, 228936), (178, 114468), (267, 76312), (356, 57234), (534, 38156), (712, 28617), (1068, 19078), (2136, 9539)]