20295090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75167}}^1$

素因数の和:75183

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 33825870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75167, 150334, 225501, 375835, 451002, 676503, 751670, 1127505, 1353006, 2029509, 2255010, 3382515, 4059018, 6765030, 10147545, 20295090]

約数ペア:

[(1, 20295090), (2, 10147545), (3, 6765030), (5, 4059018), (6, 3382515), (9, 2255010), (10, 2029509), (15, 1353006), (18, 1127505), (27, 751670), (30, 676503), (45, 451002), (54, 375835), (90, 225501), (135, 150334), (270, 75167)]