20172468736

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3989}}^1$

素因数の和:4114

約数の個数: 160

約数和(自身を含む): 49373089920

約数和(自身を除く): 29200621184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 83, 112, 119, 128, 136, 166, 224, 238, 256, 272, 332, 448, 476, 512, 544, 581, 664, 896, 952, 1088, 1162, 1328, 1411, 1792, 1904, 2176, 2324, 2656, 2822, 3584, 3808, 3989, 4352, 4648, 5312, 5644, 7616, 7978, 8704, 9296, 9877, 10624, 11288, 15232, 15956, 18592, 19754, 21248, 22576, 27923, 30464, 31912, 37184, 39508, 42496, 45152, 55846, 60928, 63824, 67813, 74368, 79016, 90304, 111692, 127648, 135626, 148736, 158032, 180608, 223384, 255296, 271252, 297472, 316064, 331087, 361216, 446768, 474691, 510592, 542504, 632128, 662174, 722432, 893536, 949382, 1021184, 1085008, 1264256, 1324348, 1787072, 1898764, 2042368, 2170016, 2317609, 2528512, 2648696, 3574144, 3797528, 4340032, 4635218, 5057024, 5297392, 5628479, 7148288, 7595056, 8680064, 9270436, 10594784, 11256958, 14296576, 15190112, 17360128, 18540872, 21189568, 22513916, 30380224, 34720256, 37081744, 39399353, 42379136, 45027832, 60760448, 74163488, 78798706, 84758272, 90055664, 121520896, 148326976, 157597412, 169516544, 180111328, 243041792, 296653952, 315194824, 360222656, 593307904, 630389648, 720445312, 1186615808, 1260779296, 1440890624, 2521558592, 2881781248, 5043117184, 10086234368, 20172468736]

約数ペア:

[(1, 20172468736), (2, 10086234368), (4, 5043117184), (7, 2881781248), (8, 2521558592), (14, 1440890624), (16, 1260779296), (17, 1186615808), (28, 720445312), (32, 630389648), (34, 593307904), (56, 360222656), (64, 315194824), (68, 296653952), (83, 243041792), (112, 180111328), (119, 169516544), (128, 157597412), (136, 148326976), (166, 121520896), (224, 90055664), (238, 84758272), (256, 78798706), (272, 74163488), (332, 60760448), (448, 45027832), (476, 42379136), (512, 39399353), (544, 37081744), (581, 34720256), (664, 30380224), (896, 22513916), (952, 21189568), (1088, 18540872), (1162, 17360128), (1328, 15190112), (1411, 14296576), (1792, 11256958), (1904, 10594784), (2176, 9270436), (2324, 8680064), (2656, 7595056), (2822, 7148288), (3584, 5628479), (3808, 5297392), (3989, 5057024), (4352, 4635218), (4648, 4340032), (5312, 3797528), (5644, 3574144), (7616, 2648696), (7978, 2528512), (8704, 2317609), (9296, 2170016), (9877, 2042368), (10624, 1898764), (11288, 1787072), (15232, 1324348), (15956, 1264256), (18592, 1085008), (19754, 1021184), (21248, 949382), (22576, 893536), (27923, 722432), (30464, 662174), (31912, 632128), (37184, 542504), (39508, 510592), (42496, 474691), (45152, 446768), (55846, 361216), (60928, 331087), (63824, 316064), (67813, 297472), (74368, 271252), (79016, 255296), (90304, 223384), (111692, 180608), (127648, 158032), (135626, 148736)]