20693632

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 41447700

約数和(自身を除く): 20754068

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 601, 1076, 1202, 2152, 2404, 4304, 4808, 8608, 9616, 17216, 19232, 34432, 38464, 76928, 161669, 323338, 646676, 1293352, 2586704, 5173408, 10346816, 20693632]

約数ペア:

[(1, 20693632), (2, 10346816), (4, 5173408), (8, 2586704), (16, 1293352), (32, 646676), (64, 323338), (128, 161669), (269, 76928), (538, 38464), (601, 34432), (1076, 19232), (1202, 17216), (2152, 9616), (2404, 8608), (4304, 4808)]