20573632

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3121}}^1$

素因数の和:3236

約数の個数: 28

約数和(自身を含む): 41235376

約数和(自身を除く): 20661744

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3121, 3296, 6242, 6592, 12484, 24968, 49936, 99872, 199744, 321463, 642926, 1285852, 2571704, 5143408, 10286816, 20573632]

約数ペア:

[(1, 20573632), (2, 10286816), (4, 5143408), (8, 2571704), (16, 1285852), (32, 642926), (64, 321463), (103, 199744), (206, 99872), (412, 49936), (824, 24968), (1648, 12484), (3121, 6592), (3296, 6242)]