20145116586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25169}}^1$

素因数の和:25276

約数の個数: 128

約数和(自身を含む): 52192512000

約数和(自身を除く): 32047395414

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 59, 102, 114, 118, 119, 133, 177, 238, 266, 323, 354, 357, 399, 413, 646, 714, 798, 826, 969, 1003, 1121, 1239, 1938, 2006, 2242, 2261, 2478, 3009, 3363, 4522, 6018, 6726, 6783, 7021, 7847, 13566, 14042, 15694, 19057, 21063, 23541, 25169, 38114, 42126, 47082, 50338, 57171, 75507, 114342, 133399, 151014, 176183, 266798, 352366, 400197, 427873, 478211, 528549, 800394, 855746, 956422, 1057098, 1283619, 1434633, 1484971, 2567238, 2869266, 2969942, 2995111, 3347477, 4454913, 5990222, 6694954, 8129587, 8909826, 8985333, 10042431, 10394797, 16259174, 17970666, 20084862, 20789594, 24388761, 25244507, 28214449, 31184391, 48777522, 50489014, 56428898, 56907109, 62368782, 75733521, 84643347, 113814218, 151467042, 169286694, 170721327, 176711549, 197501143, 341442654, 353423098, 395002286, 479645633, 530134647, 592503429, 959291266, 1060269294, 1185006858, 1438936899, 2877873798, 3357519431, 6715038862, 10072558293, 20145116586]

約数ペア:

[(1, 20145116586), (2, 10072558293), (3, 6715038862), (6, 3357519431), (7, 2877873798), (14, 1438936899), (17, 1185006858), (19, 1060269294), (21, 959291266), (34, 592503429), (38, 530134647), (42, 479645633), (51, 395002286), (57, 353423098), (59, 341442654), (102, 197501143), (114, 176711549), (118, 170721327), (119, 169286694), (133, 151467042), (177, 113814218), (238, 84643347), (266, 75733521), (323, 62368782), (354, 56907109), (357, 56428898), (399, 50489014), (413, 48777522), (646, 31184391), (714, 28214449), (798, 25244507), (826, 24388761), (969, 20789594), (1003, 20084862), (1121, 17970666), (1239, 16259174), (1938, 10394797), (2006, 10042431), (2242, 8985333), (2261, 8909826), (2478, 8129587), (3009, 6694954), (3363, 5990222), (4522, 4454913), (6018, 3347477), (6726, 2995111), (6783, 2969942), (7021, 2869266), (7847, 2567238), (13566, 1484971), (14042, 1434633), (15694, 1283619), (19057, 1057098), (21063, 956422), (23541, 855746), (25169, 800394), (38114, 528549), (42126, 478211), (47082, 427873), (50338, 400197), (57171, 352366), (75507, 266798), (114342, 176183), (133399, 151014)]