20055261384

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:604

約数の個数: 192

約数和(自身を含む): 56226206400

約数和(自身を除く): 36170945016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 97, 139, 146, 194, 219, 278, 283, 291, 292, 388, 417, 438, 556, 566, 582, 584, 657, 776, 834, 849, 873, 876, 1112, 1132, 1164, 1251, 1314, 1668, 1698, 1746, 1752, 2264, 2328, 2502, 2547, 2628, 3336, 3396, 3492, 5004, 5094, 5256, 6792, 6984, 7081, 10008, 10147, 10188, 13483, 14162, 20294, 20376, 20659, 21243, 26966, 27451, 28324, 30441, 39337, 40449, 40588, 41318, 42486, 53932, 54902, 56648, 60882, 61977, 63729, 78674, 80898, 81176, 82353, 82636, 84972, 91323, 107864, 109804, 118011, 121347, 121764, 123954, 127458, 157348, 161796, 164706, 165272, 169944, 182646, 185931, 219608, 236022, 242694, 243528, 247059, 247908, 254916, 314696, 323592, 329412, 354033, 365292, 371862, 472044, 485388, 494118, 495816, 509832, 658824, 708066, 730584, 743724, 944088, 970776, 984259, 988236, 1416132, 1487448, 1968518, 1976472, 2003923, 2832264, 2871601, 2952777, 3815689, 3937036, 4007846, 5743202, 5905554, 6011769, 7631378, 7874072, 8015692, 8614803, 8858331, 11447067, 11486404, 11811108, 12023538, 15262756, 16031384, 17229606, 17716662, 18035307, 22894134, 22972808, 23622216, 24047076, 25844409, 30525512, 34341201, 34459212, 35433324, 36070614, 45788268, 48094152, 51688818, 68682402, 68918424, 70866648, 72141228, 91576536, 103377636, 137364804, 144282456, 206755272, 274729608, 278545297, 557090594, 835635891, 1114181188, 1671271782, 2228362376, 2506907673, 3342543564, 5013815346, 6685087128, 10027630692, 20055261384]

約数ペア:

[(1, 20055261384), (2, 10027630692), (3, 6685087128), (4, 5013815346), (6, 3342543564), (8, 2506907673), (9, 2228362376), (12, 1671271782), (18, 1114181188), (24, 835635891), (36, 557090594), (72, 278545297), (73, 274729608), (97, 206755272), (139, 144282456), (146, 137364804), (194, 103377636), (219, 91576536), (278, 72141228), (283, 70866648), (291, 68918424), (292, 68682402), (388, 51688818), (417, 48094152), (438, 45788268), (556, 36070614), (566, 35433324), (582, 34459212), (584, 34341201), (657, 30525512), (776, 25844409), (834, 24047076), (849, 23622216), (873, 22972808), (876, 22894134), (1112, 18035307), (1132, 17716662), (1164, 17229606), (1251, 16031384), (1314, 15262756), (1668, 12023538), (1698, 11811108), (1746, 11486404), (1752, 11447067), (2264, 8858331), (2328, 8614803), (2502, 8015692), (2547, 7874072), (2628, 7631378), (3336, 6011769), (3396, 5905554), (3492, 5743202), (5004, 4007846), (5094, 3937036), (5256, 3815689), (6792, 2952777), (6984, 2871601), (7081, 2832264), (10008, 2003923), (10147, 1976472), (10188, 1968518), (13483, 1487448), (14162, 1416132), (20294, 988236), (20376, 984259), (20659, 970776), (21243, 944088), (26966, 743724), (27451, 730584), (28324, 708066), (30441, 658824), (39337, 509832), (40449, 495816), (40588, 494118), (41318, 485388), (42486, 472044), (53932, 371862), (54902, 365292), (56648, 354033), (60882, 329412), (61977, 323592), (63729, 314696), (78674, 254916), (80898, 247908), (81176, 247059), (82353, 243528), (82636, 242694), (84972, 236022), (91323, 219608), (107864, 185931), (109804, 182646), (118011, 169944), (121347, 165272), (121764, 164706), (123954, 161796), (127458, 157348)]