20112373010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7459}}^1\times {\mathrm{5737}}^1$

素因数の和:13250

約数の個数: 32

約数和(自身を含む): 36983934720

約数和(自身を除く): 16871561710

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 5737, 7459, 11474, 14918, 28685, 37295, 57370, 74590, 269639, 350573, 539278, 701146, 1348195, 1752865, 2696390, 3505730, 42792283, 85584566, 213961415, 427922830, 2011237301, 4022474602, 10056186505, 20112373010]

約数ペア:

[(1, 20112373010), (2, 10056186505), (5, 4022474602), (10, 2011237301), (47, 427922830), (94, 213961415), (235, 85584566), (470, 42792283), (5737, 3505730), (7459, 2696390), (11474, 1752865), (14918, 1348195), (28685, 701146), (37295, 539278), (57370, 350573), (74590, 269639)]