20825089

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 1383167

約数列:

[1, 41, 47, 101, 107, 1927, 4141, 4387, 4747, 5029, 10807, 194627, 206189, 443087, 507929, 20825089]

約数ペア:

[(1, 20825089), (41, 507929), (47, 443087), (101, 206189), (107, 194627), (1927, 10807), (4141, 5029), (4387, 4747)]