20618438016

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{2833}}^1$

素因数の和:4584

約数の個数: 128

約数和(自身を含む): 59802387840

約数和(自身を除く): 39183949824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 1723, 2112, 2833, 3446, 4224, 5169, 5666, 6892, 8499, 10338, 11332, 13784, 16998, 18953, 20676, 22664, 27568, 31163, 33996, 37906, 41352, 45328, 55136, 56859, 62326, 67992, 75812, 82704, 90656, 93489, 110272, 113718, 124652, 135984, 151624, 165408, 181312, 186978, 220544, 227436, 249304, 271968, 303248, 330816, 362624, 373956, 454872, 498608, 543936, 606496, 661632, 747912, 909744, 997216, 1087872, 1212992, 1495824, 1819488, 1994432, 2425984, 2991648, 3638976, 3988864, 4881259, 5983296, 7277952, 9762518, 11966592, 14643777, 19525036, 29287554, 39050072, 53693849, 58575108, 78100144, 107387698, 117150216, 156200288, 161081547, 214775396, 234300432, 312400576, 322163094, 429550792, 468600864, 624801152, 644326188, 859101584, 937201728, 1288652376, 1718203168, 1874403456, 2577304752, 3436406336, 5154609504, 6872812672, 10309219008, 20618438016]

約数ペア:

[(1, 20618438016), (2, 10309219008), (3, 6872812672), (4, 5154609504), (6, 3436406336), (8, 2577304752), (11, 1874403456), (12, 1718203168), (16, 1288652376), (22, 937201728), (24, 859101584), (32, 644326188), (33, 624801152), (44, 468600864), (48, 429550792), (64, 322163094), (66, 312400576), (88, 234300432), (96, 214775396), (128, 161081547), (132, 156200288), (176, 117150216), (192, 107387698), (264, 78100144), (352, 58575108), (384, 53693849), (528, 39050072), (704, 29287554), (1056, 19525036), (1408, 14643777), (1723, 11966592), (2112, 9762518), (2833, 7277952), (3446, 5983296), (4224, 4881259), (5169, 3988864), (5666, 3638976), (6892, 2991648), (8499, 2425984), (10338, 1994432), (11332, 1819488), (13784, 1495824), (16998, 1212992), (18953, 1087872), (20676, 997216), (22664, 909744), (27568, 747912), (31163, 661632), (33996, 606496), (37906, 543936), (41352, 498608), (45328, 454872), (55136, 373956), (56859, 362624), (62326, 330816), (67992, 303248), (75812, 271968), (82704, 249304), (90656, 227436), (93489, 220544), (110272, 186978), (113718, 181312), (124652, 165408), (135984, 151624)]