20899682265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{16927}}^1$

素因数の和:18022

約数の個数: 64

約数和(自身を含む): 41732259840

約数和(自身を除く): 20832577575

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1069, 1155, 3207, 5345, 7483, 11759, 16035, 16927, 22449, 35277, 37415, 50781, 58795, 82313, 84635, 112245, 118489, 176385, 186197, 246939, 253905, 355467, 411565, 558591, 592445, 930985, 1234695, 1303379, 1777335, 2792955, 3910137, 6516895, 18094963, 19550685, 54284889, 90474815, 126664741, 199044593, 271424445, 379994223, 597133779, 633323705, 995222965, 1393312151, 1899971115, 2985668895, 4179936453, 6966560755, 20899682265]

約数ペア:

[(1, 20899682265), (3, 6966560755), (5, 4179936453), (7, 2985668895), (11, 1899971115), (15, 1393312151), (21, 995222965), (33, 633323705), (35, 597133779), (55, 379994223), (77, 271424445), (105, 199044593), (165, 126664741), (231, 90474815), (385, 54284889), (1069, 19550685), (1155, 18094963), (3207, 6516895), (5345, 3910137), (7483, 2792955), (11759, 1777335), (16035, 1303379), (16927, 1234695), (22449, 930985), (35277, 592445), (37415, 558591), (50781, 411565), (58795, 355467), (82313, 253905), (84635, 246939), (112245, 186197), (118489, 176385)]