20550634324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1\times {\mathrm{5039}}^1$

素因数の和:6684

約数の個数: 48

約数和(自身を含む): 39931315200

約数和(自身を除く): 19380680876

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 1571, 2596, 3142, 5039, 6284, 10078, 17281, 20156, 34562, 55429, 69124, 92689, 110858, 185378, 221716, 297301, 370756, 594602, 1019579, 1189204, 2039158, 3270311, 4078316, 6540622, 7916269, 13081244, 15832538, 31665076, 87078959, 174157918, 348315836, 467059871, 934119742, 1868239484, 5137658581, 10275317162, 20550634324]

約数ペア:

[(1, 20550634324), (2, 10275317162), (4, 5137658581), (11, 1868239484), (22, 934119742), (44, 467059871), (59, 348315836), (118, 174157918), (236, 87078959), (649, 31665076), (1298, 15832538), (1571, 13081244), (2596, 7916269), (3142, 6540622), (5039, 4078316), (6284, 3270311), (10078, 2039158), (17281, 1189204), (20156, 1019579), (34562, 594602), (55429, 370756), (69124, 297301), (92689, 221716), (110858, 185378)]