20211448730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{95153}}^1$

素因数の和:97102

約数の個数: 32

約数和(自身を含む): 39708906048

約数和(自身を除く): 19497457318

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1931, 3862, 9655, 19310, 21241, 42482, 95153, 106205, 190306, 212410, 475765, 951530, 1046683, 2093366, 5233415, 10466830, 183740443, 367480886, 918702215, 1837404430, 2021144873, 4042289746, 10105724365, 20211448730]

約数ペア:

[(1, 20211448730), (2, 10105724365), (5, 4042289746), (10, 2021144873), (11, 1837404430), (22, 918702215), (55, 367480886), (110, 183740443), (1931, 10466830), (3862, 5233415), (9655, 2093366), (19310, 1046683), (21241, 951530), (42482, 475765), (95153, 212410), (106205, 190306)]