20227779008

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{29927}}^1$

素因数の和:30177

約数の個数: 56

約数和(自身を含む): 41049244800

約数和(自身を除く): 20821465792

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 179, 236, 358, 472, 716, 944, 1432, 1888, 2864, 3776, 5728, 10561, 11456, 21122, 29927, 42244, 59854, 84488, 119708, 168976, 239416, 337952, 478832, 675904, 957664, 1765693, 1915328, 3531386, 5356933, 7062772, 10713866, 14125544, 21427732, 28251088, 42855464, 56502176, 85710928, 113004352, 171421856, 316059047, 342843712, 632118094, 1264236188, 2528472376, 5056944752, 10113889504, 20227779008]

約数ペア:

[(1, 20227779008), (2, 10113889504), (4, 5056944752), (8, 2528472376), (16, 1264236188), (32, 632118094), (59, 342843712), (64, 316059047), (118, 171421856), (179, 113004352), (236, 85710928), (358, 56502176), (472, 42855464), (716, 28251088), (944, 21427732), (1432, 14125544), (1888, 10713866), (2864, 7062772), (3776, 5356933), (5728, 3531386), (10561, 1915328), (11456, 1765693), (21122, 957664), (29927, 675904), (42244, 478832), (59854, 337952), (84488, 239416), (119708, 168976)]