20164056444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{47431}}^1$

素因数の和:47696

約数の個数: 108

約数和(自身を含む): 59539207728

約数和(自身を除く): 39375151284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 241, 252, 294, 441, 482, 588, 723, 882, 964, 1446, 1687, 1764, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 11809, 15183, 20244, 23618, 30366, 35427, 47236, 47431, 60732, 70854, 94862, 106281, 141708, 142293, 189724, 212562, 284586, 332017, 425124, 426879, 569172, 664034, 853758, 996051, 1328068, 1707516, 1992102, 2324119, 2988153, 3984204, 4648238, 5976306, 6972357, 9296476, 11430871, 11952612, 13944714, 20917071, 22861742, 27889428, 34292613, 41834142, 45723484, 68585226, 80016097, 83668284, 102877839, 137170452, 160032194, 205755678, 240048291, 320064388, 411511356, 480096582, 560112679, 720144873, 960193164, 1120225358, 1440289746, 1680338037, 2240450716, 2880579492, 3360676074, 5041014111, 6721352148, 10082028222, 20164056444]

約数ペア:

[(1, 20164056444), (2, 10082028222), (3, 6721352148), (4, 5041014111), (6, 3360676074), (7, 2880579492), (9, 2240450716), (12, 1680338037), (14, 1440289746), (18, 1120225358), (21, 960193164), (28, 720144873), (36, 560112679), (42, 480096582), (49, 411511356), (63, 320064388), (84, 240048291), (98, 205755678), (126, 160032194), (147, 137170452), (196, 102877839), (241, 83668284), (252, 80016097), (294, 68585226), (441, 45723484), (482, 41834142), (588, 34292613), (723, 27889428), (882, 22861742), (964, 20917071), (1446, 13944714), (1687, 11952612), (1764, 11430871), (2169, 9296476), (2892, 6972357), (3374, 5976306), (4338, 4648238), (5061, 3984204), (6748, 2988153), (8676, 2324119), (10122, 1992102), (11809, 1707516), (15183, 1328068), (20244, 996051), (23618, 853758), (30366, 664034), (35427, 569172), (47236, 426879), (47431, 425124), (60732, 332017), (70854, 284586), (94862, 212562), (106281, 189724), (141708, 142293)]