20592361472

素因数分解:

$2^{15}\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 43599124800

約数和(自身を除く): 23006763328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 307, 356, 368, 512, 614, 712, 736, 1024, 1228, 1424, 1472, 2047, 2048, 2456, 2848, 2944, 4094, 4096, 4912, 5696, 5888, 7061, 8188, 8192, 9824, 11392, 11776, 14122, 16376, 16384, 19648, 22784, 23552, 27323, 28244, 32752, 32768, 39296, 45568, 47104, 54646, 56488, 65504, 78592, 91136, 94208, 109292, 112976, 131008, 157184, 182272, 188416, 218584, 225952, 262016, 314368, 364544, 376832, 437168, 451904, 524032, 628429, 628736, 729088, 753664, 874336, 903808, 1048064, 1256858, 1257472, 1458176, 1748672, 1807616, 2096128, 2513716, 2514944, 2916352, 3497344, 3615232, 4192256, 5027432, 5029888, 6994688, 7230464, 8384512, 10054864, 10059776, 13989376, 14460928, 16769024, 20109728, 27978752, 28921856, 33538048, 40219456, 55957504, 57843712, 67076096, 80438912, 111915008, 115687424, 160877824, 223830016, 231374848, 321755648, 447660032, 643511296, 895320064, 1287022592, 2574045184, 5148090368, 10296180736, 20592361472]

約数ペア:

[(1, 20592361472), (2, 10296180736), (4, 5148090368), (8, 2574045184), (16, 1287022592), (23, 895320064), (32, 643511296), (46, 447660032), (64, 321755648), (89, 231374848), (92, 223830016), (128, 160877824), (178, 115687424), (184, 111915008), (256, 80438912), (307, 67076096), (356, 57843712), (368, 55957504), (512, 40219456), (614, 33538048), (712, 28921856), (736, 27978752), (1024, 20109728), (1228, 16769024), (1424, 14460928), (1472, 13989376), (2047, 10059776), (2048, 10054864), (2456, 8384512), (2848, 7230464), (2944, 6994688), (4094, 5029888), (4096, 5027432), (4912, 4192256), (5696, 3615232), (5888, 3497344), (7061, 2916352), (8188, 2514944), (8192, 2513716), (9824, 2096128), (11392, 1807616), (11776, 1748672), (14122, 1458176), (16376, 1257472), (16384, 1256858), (19648, 1048064), (22784, 903808), (23552, 874336), (27323, 753664), (28244, 729088), (32752, 628736), (32768, 628429), (39296, 524032), (45568, 451904), (47104, 437168), (54646, 376832), (56488, 364544), (65504, 314368), (78592, 262016), (91136, 225952), (94208, 218584), (109292, 188416), (112976, 182272), (131008, 157184)]