20174369035

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 24690355200

約数和(自身を除く): 4515986165

約数列:

[1, 5, 107, 167, 349, 535, 647, 835, 1745, 3235, 17869, 37343, 58283, 69229, 89345, 108049, 186715, 225803, 291415, 346145, 540245, 1129015, 6236281, 11561243, 24160921, 31181405, 37709101, 57806215, 120804605, 188545505, 4034873807, 20174369035]

約数ペア:

[(1, 20174369035), (5, 4034873807), (107, 188545505), (167, 120804605), (349, 57806215), (535, 37709101), (647, 31181405), (835, 24160921), (1745, 11561243), (3235, 6236281), (17869, 1129015), (37343, 540245), (58283, 346145), (69229, 291415), (89345, 225803), (108049, 186715)]