20088798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8563}}^1$

素因数の和:8608

約数の個数: 32

約数和(自身を含む): 44395776

約数和(自身を除く): 24306978

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8563, 17126, 25689, 51378, 145571, 196949, 291142, 393898, 436713, 590847, 873426, 1181694, 3348133, 6696266, 10044399, 20088798]

約数ペア:

[(1, 20088798), (2, 10044399), (3, 6696266), (6, 3348133), (17, 1181694), (23, 873426), (34, 590847), (46, 436713), (51, 393898), (69, 291142), (102, 196949), (138, 145571), (391, 51378), (782, 25689), (1173, 17126), (2346, 8563)]