20162389656

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9439321}}^1$

素因数の和:9439419

約数の個数: 32

約数和(自身を含む): 50972338800

約数和(自身を除く): 30809949144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9439321, 18878642, 28317963, 37757284, 56635926, 75514568, 113271852, 226543704, 840099569, 1680199138, 2520298707, 3360398276, 5040597414, 6720796552, 10081194828, 20162389656]

約数ペア:

[(1, 20162389656), (2, 10081194828), (3, 6720796552), (4, 5040597414), (6, 3360398276), (8, 2520298707), (12, 1680199138), (24, 840099569), (89, 226543704), (178, 113271852), (267, 75514568), (356, 56635926), (534, 37757284), (712, 28317963), (1068, 18878642), (2136, 9439321)]