20782730112

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{4831}}^1$

素因数の和:5524

約数の個数: 128

約数和(自身を含む): 58552243200

約数和(自身を除く): 37769513088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 659, 816, 1088, 1318, 1632, 1977, 2176, 2636, 3264, 3954, 4831, 5272, 6528, 7908, 9662, 10544, 11203, 14493, 15816, 19324, 21088, 22406, 28986, 31632, 33609, 38648, 42176, 44812, 57972, 63264, 67218, 77296, 82127, 84352, 89624, 115944, 126528, 134436, 154592, 164254, 179248, 231888, 246381, 253056, 268872, 309184, 328508, 358496, 463776, 492762, 537744, 618368, 657016, 716992, 927552, 985524, 1075488, 1314032, 1433984, 1855104, 1971048, 2150976, 2628064, 3183629, 3942096, 4301952, 5256128, 6367258, 7884192, 9550887, 10512256, 12734516, 15768384, 19101774, 25469032, 31536768, 38203548, 50938064, 54121693, 76407096, 101876128, 108243386, 152814192, 162365079, 203752256, 216486772, 305628384, 324730158, 407504512, 432973544, 611256768, 649460316, 865947088, 1222513536, 1298920632, 1731894176, 2597841264, 3463788352, 5195682528, 6927576704, 10391365056, 20782730112]

約数ペア:

[(1, 20782730112), (2, 10391365056), (3, 6927576704), (4, 5195682528), (6, 3463788352), (8, 2597841264), (12, 1731894176), (16, 1298920632), (17, 1222513536), (24, 865947088), (32, 649460316), (34, 611256768), (48, 432973544), (51, 407504512), (64, 324730158), (68, 305628384), (96, 216486772), (102, 203752256), (128, 162365079), (136, 152814192), (192, 108243386), (204, 101876128), (272, 76407096), (384, 54121693), (408, 50938064), (544, 38203548), (659, 31536768), (816, 25469032), (1088, 19101774), (1318, 15768384), (1632, 12734516), (1977, 10512256), (2176, 9550887), (2636, 7884192), (3264, 6367258), (3954, 5256128), (4831, 4301952), (5272, 3942096), (6528, 3183629), (7908, 2628064), (9662, 2150976), (10544, 1971048), (11203, 1855104), (14493, 1433984), (15816, 1314032), (19324, 1075488), (21088, 985524), (22406, 927552), (28986, 716992), (31632, 657016), (33609, 618368), (38648, 537744), (42176, 492762), (44812, 463776), (57972, 358496), (63264, 328508), (67218, 309184), (77296, 268872), (82127, 253056), (84352, 246381), (89624, 231888), (115944, 179248), (126528, 164254), (134436, 154592)]