20084433836

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1\times {\mathrm{937}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 36591004800

約数和(自身を除く): 16506570964

約数列:

[1, 2, 4, 29, 58, 116, 257, 514, 719, 937, 1028, 1438, 1874, 2876, 3748, 7453, 14906, 20851, 27173, 29812, 41702, 54346, 83404, 108692, 184783, 240809, 369566, 481618, 673703, 739132, 963236, 1347406, 2694812, 5358707, 6983461, 10717414, 13966922, 19537387, 21434828, 27933844, 39074774, 78149548, 173141671, 346283342, 692566684, 5021108459, 10042216918, 20084433836]

約数ペア:

[(1, 20084433836), (2, 10042216918), (4, 5021108459), (29, 692566684), (58, 346283342), (116, 173141671), (257, 78149548), (514, 39074774), (719, 27933844), (937, 21434828), (1028, 19537387), (1438, 13966922), (1874, 10717414), (2876, 6983461), (3748, 5358707), (7453, 2694812), (14906, 1347406), (20851, 963236), (27173, 739132), (29812, 673703), (41702, 481618), (54346, 369566), (83404, 240809), (108692, 184783)]