20177524616

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2671}}^1\times {\mathrm{11953}}^1$

素因数の和:14709

約数の個数: 32

約数和(自身を含む): 38329305600

約数和(自身を除く): 18151780984

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2671, 5342, 10684, 11953, 21368, 23906, 47812, 95624, 211009, 422018, 844036, 944287, 1688072, 1888574, 3777148, 7554296, 31926463, 63852926, 127705852, 255411704, 2522190577, 5044381154, 10088762308, 20177524616]

約数ペア:

[(1, 20177524616), (2, 10088762308), (4, 5044381154), (8, 2522190577), (79, 255411704), (158, 127705852), (316, 63852926), (632, 31926463), (2671, 7554296), (5342, 3777148), (10684, 1888574), (11953, 1688072), (21368, 944287), (23906, 844036), (47812, 422018), (95624, 211009)]