20090099092

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{857}}^1\times {\mathrm{1451}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 40324572288

約数和(自身を除く): 20234473196

約数列:

[1, 2, 4, 7, 14, 28, 577, 857, 1154, 1451, 1714, 2308, 2902, 3428, 4039, 5804, 5999, 8078, 10157, 11998, 16156, 20314, 23996, 40628, 494489, 837227, 988978, 1243507, 1674454, 1977956, 2487014, 3348908, 3461423, 4974028, 5860589, 6922846, 8704549, 11721178, 13845692, 17409098, 23442356, 34818196, 717503539, 1435007078, 2870014156, 5022524773, 10045049546, 20090099092]

約数ペア:

[(1, 20090099092), (2, 10045049546), (4, 5022524773), (7, 2870014156), (14, 1435007078), (28, 717503539), (577, 34818196), (857, 23442356), (1154, 17409098), (1451, 13845692), (1714, 11721178), (2308, 8704549), (2902, 6922846), (3428, 5860589), (4039, 4974028), (5804, 3461423), (5999, 3348908), (8078, 2487014), (10157, 1977956), (11998, 1674454), (16156, 1243507), (20314, 988978), (23996, 837227), (40628, 494489)]