20535108288

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{24821}}^1$

素因数の和:25006

約数の個数: 112

約数和(自身を含む): 56490900480

約数和(自身を除く): 35955792192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 139, 186, 192, 248, 278, 372, 417, 496, 556, 744, 834, 992, 1112, 1488, 1668, 1984, 2224, 2976, 3336, 4309, 4448, 5952, 6672, 8618, 8896, 12927, 13344, 17236, 24821, 25854, 26688, 34472, 49642, 51708, 68944, 74463, 99284, 103416, 137888, 148926, 198568, 206832, 275776, 297852, 397136, 413664, 595704, 769451, 794272, 827328, 1191408, 1538902, 1588544, 2308353, 2382816, 3077804, 3450119, 4616706, 4765632, 6155608, 6900238, 9233412, 10350357, 12311216, 13800476, 18466824, 20700714, 24622432, 27600952, 36933648, 41401428, 49244864, 55201904, 73867296, 82802856, 106953689, 110403808, 147734592, 165605712, 213907378, 220807616, 320861067, 331211424, 427814756, 641722134, 662422848, 855629512, 1283444268, 1711259024, 2566888536, 3422518048, 5133777072, 6845036096, 10267554144, 20535108288]

約数ペア:

[(1, 20535108288), (2, 10267554144), (3, 6845036096), (4, 5133777072), (6, 3422518048), (8, 2566888536), (12, 1711259024), (16, 1283444268), (24, 855629512), (31, 662422848), (32, 641722134), (48, 427814756), (62, 331211424), (64, 320861067), (93, 220807616), (96, 213907378), (124, 165605712), (139, 147734592), (186, 110403808), (192, 106953689), (248, 82802856), (278, 73867296), (372, 55201904), (417, 49244864), (496, 41401428), (556, 36933648), (744, 27600952), (834, 24622432), (992, 20700714), (1112, 18466824), (1488, 13800476), (1668, 12311216), (1984, 10350357), (2224, 9233412), (2976, 6900238), (3336, 6155608), (4309, 4765632), (4448, 4616706), (5952, 3450119), (6672, 3077804), (8618, 2382816), (8896, 2308353), (12927, 1588544), (13344, 1538902), (17236, 1191408), (24821, 827328), (25854, 794272), (26688, 769451), (34472, 595704), (49642, 413664), (51708, 397136), (68944, 297852), (74463, 275776), (99284, 206832), (103416, 198568), (137888, 148926)]