20143848840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167865407}}^1$

素因数の和:167865421

約数の個数: 32

約数和(自身を含む): 60431546880

約数和(自身を除く): 40287698040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167865407, 335730814, 503596221, 671461628, 839327035, 1007192442, 1342923256, 1678654070, 2014384884, 2517981105, 3357308140, 4028769768, 5035962210, 6714616280, 10071924420, 20143848840]

約数ペア:

[(1, 20143848840), (2, 10071924420), (3, 6714616280), (4, 5035962210), (5, 4028769768), (6, 3357308140), (8, 2517981105), (10, 2014384884), (12, 1678654070), (15, 1342923256), (20, 1007192442), (24, 839327035), (30, 671461628), (40, 503596221), (60, 335730814), (120, 167865407)]