21092023204

素因数分解:

$2^2\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{525671}}^1$

素因数の和:527115

約数の個数: 24

約数和(自身を含む): 42213564288

約数和(自身を除く): 21121541084

約数列:

[1, 2, 4, 7, 14, 28, 1433, 2866, 5732, 10031, 20062, 40124, 525671, 1051342, 2102684, 3679697, 7359394, 14718788, 753286543, 1506573086, 3013146172, 5273005801, 10546011602, 21092023204]

約数ペア:

[(1, 21092023204), (2, 10546011602), (4, 5273005801), (7, 3013146172), (14, 1506573086), (28, 753286543), (1433, 14718788), (2866, 7359394), (5732, 3679697), (10031, 2102684), (20062, 1051342), (40124, 525671)]