20213306544

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{8933}}^1$

素因数の和:9067

約数の個数: 160

約数和(自身を含む): 57429181440

約数和(自身を除く): 37215874896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 59, 68, 94, 102, 118, 136, 141, 177, 188, 204, 236, 272, 282, 354, 376, 408, 472, 564, 708, 752, 799, 816, 944, 1003, 1128, 1416, 1598, 2006, 2256, 2397, 2773, 2832, 3009, 3196, 4012, 4794, 5546, 6018, 6392, 8024, 8319, 8933, 9588, 11092, 12036, 12784, 16048, 16638, 17866, 19176, 22184, 24072, 26799, 33276, 35732, 38352, 44368, 47141, 48144, 53598, 66552, 71464, 94282, 107196, 133104, 141423, 142928, 151861, 188564, 214392, 282846, 303722, 377128, 419851, 428784, 455583, 527047, 565692, 607444, 754256, 839702, 911166, 1054094, 1131384, 1214888, 1259553, 1581141, 1679404, 1822332, 2108188, 2262768, 2429776, 2519106, 3162282, 3358808, 3644664, 4216376, 5038212, 6324564, 6717616, 7137467, 7289328, 8432752, 8959799, 10076424, 12649128, 14274934, 17919598, 20152848, 21412401, 24771209, 25298256, 26879397, 28549868, 35839196, 42824802, 49542418, 53758794, 57099736, 71678392, 74313627, 85649604, 99084836, 107517588, 114199472, 143356784, 148627254, 171299208, 198169672, 215035176, 297254508, 342598416, 396339344, 421110553, 430070352, 594509016, 842221106, 1189018032, 1263331659, 1684442212, 2526663318, 3368884424, 5053326636, 6737768848, 10106653272, 20213306544]

約数ペア:

[(1, 20213306544), (2, 10106653272), (3, 6737768848), (4, 5053326636), (6, 3368884424), (8, 2526663318), (12, 1684442212), (16, 1263331659), (17, 1189018032), (24, 842221106), (34, 594509016), (47, 430070352), (48, 421110553), (51, 396339344), (59, 342598416), (68, 297254508), (94, 215035176), (102, 198169672), (118, 171299208), (136, 148627254), (141, 143356784), (177, 114199472), (188, 107517588), (204, 99084836), (236, 85649604), (272, 74313627), (282, 71678392), (354, 57099736), (376, 53758794), (408, 49542418), (472, 42824802), (564, 35839196), (708, 28549868), (752, 26879397), (799, 25298256), (816, 24771209), (944, 21412401), (1003, 20152848), (1128, 17919598), (1416, 14274934), (1598, 12649128), (2006, 10076424), (2256, 8959799), (2397, 8432752), (2773, 7289328), (2832, 7137467), (3009, 6717616), (3196, 6324564), (4012, 5038212), (4794, 4216376), (5546, 3644664), (6018, 3358808), (6392, 3162282), (8024, 2519106), (8319, 2429776), (8933, 2262768), (9588, 2108188), (11092, 1822332), (12036, 1679404), (12784, 1581141), (16048, 1259553), (16638, 1214888), (17866, 1131384), (19176, 1054094), (22184, 911166), (24072, 839702), (26799, 754256), (33276, 607444), (35732, 565692), (38352, 527047), (44368, 455583), (47141, 428784), (48144, 419851), (53598, 377128), (66552, 303722), (71464, 282846), (94282, 214392), (107196, 188564), (133104, 151861), (141423, 142928)]