19835754688

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{29347}}^1$

素因数の和:29597

約数の個数: 56

約数和(自身を含む): 40253716800

約数和(自身を除く): 20417962112

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, 29347, 42244, 58694, 84488, 117388, 168976, 234776, 337952, 469552, 675904, 939104, 1731473, 1878208, 3462946, 5253113, 6925892, 10506226, 13851784, 21012452, 27703568, 42024904, 55407136, 84049808, 110814272, 168099616, 309933667, 336199232, 619867334, 1239734668, 2479469336, 4958938672, 9917877344, 19835754688]

約数ペア:

[(1, 19835754688), (2, 9917877344), (4, 4958938672), (8, 2479469336), (16, 1239734668), (32, 619867334), (59, 336199232), (64, 309933667), (118, 168099616), (179, 110814272), (236, 84049808), (358, 55407136), (472, 42024904), (716, 27703568), (944, 21012452), (1432, 13851784), (1888, 10506226), (2864, 6925892), (3776, 5253113), (5728, 3462946), (10561, 1878208), (11456, 1731473), (21122, 939104), (29347, 675904), (42244, 469552), (58694, 337952), (84488, 234776), (117388, 168976)]