20856775632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{5527}}^1$

素因数の和:6577

約数の個数: 160

約数和(自身を含む): 67253028864

約数和(自身を除く): 46396253232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1021, 1232, 1848, 2042, 3063, 3696, 4084, 5527, 6126, 7147, 8168, 11054, 11231, 12252, 14294, 16336, 16581, 21441, 22108, 22462, 24504, 28588, 33162, 33693, 38689, 42882, 44216, 44924, 49008, 57176, 60797, 66324, 67386, 77378, 78617, 85764, 88432, 89848, 114352, 116067, 121594, 132648, 134772, 154756, 157234, 171528, 179696, 182391, 232134, 235851, 243188, 265296, 269544, 309512, 314468, 343056, 364782, 425579, 464268, 471702, 486376, 539088, 619024, 628936, 729564, 851158, 928536, 943404, 972752, 1257872, 1276737, 1459128, 1702316, 1857072, 1886808, 2553474, 2918256, 3404632, 3773616, 5106948, 5643067, 6809264, 10213896, 11286134, 16929201, 20427792, 22572268, 33858402, 39501469, 45144536, 62073737, 67716804, 79002938, 90289072, 118504407, 124147474, 135433608, 158005876, 186221211, 237008814, 248294948, 270867216, 316011752, 372442422, 434516159, 474017628, 496589896, 632023504, 744884844, 869032318, 948035256, 993179792, 1303548477, 1489769688, 1738064636, 1896070512, 2607096954, 2979539376, 3476129272, 5214193908, 6952258544, 10428387816, 20856775632]

約数ペア:

[(1, 20856775632), (2, 10428387816), (3, 6952258544), (4, 5214193908), (6, 3476129272), (7, 2979539376), (8, 2607096954), (11, 1896070512), (12, 1738064636), (14, 1489769688), (16, 1303548477), (21, 993179792), (22, 948035256), (24, 869032318), (28, 744884844), (33, 632023504), (42, 496589896), (44, 474017628), (48, 434516159), (56, 372442422), (66, 316011752), (77, 270867216), (84, 248294948), (88, 237008814), (112, 186221211), (132, 158005876), (154, 135433608), (168, 124147474), (176, 118504407), (231, 90289072), (264, 79002938), (308, 67716804), (336, 62073737), (462, 45144536), (528, 39501469), (616, 33858402), (924, 22572268), (1021, 20427792), (1232, 16929201), (1848, 11286134), (2042, 10213896), (3063, 6809264), (3696, 5643067), (4084, 5106948), (5527, 3773616), (6126, 3404632), (7147, 2918256), (8168, 2553474), (11054, 1886808), (11231, 1857072), (12252, 1702316), (14294, 1459128), (16336, 1276737), (16581, 1257872), (21441, 972752), (22108, 943404), (22462, 928536), (24504, 851158), (28588, 729564), (33162, 628936), (33693, 619024), (38689, 539088), (42882, 486376), (44216, 471702), (44924, 464268), (49008, 425579), (57176, 364782), (60797, 343056), (66324, 314468), (67386, 309512), (77378, 269544), (78617, 265296), (85764, 243188), (88432, 235851), (89848, 232134), (114352, 182391), (116067, 179696), (121594, 171528), (132648, 157234), (134772, 154756)]