20237655424

素因数分解:

$2^7\times 7^2\times {\mathrm{1619}}^1\times {\mathrm{1993}}^1$

素因数の和:3640

約数の個数: 96

約数和(自身を含む): 46952119800

約数和(自身を除く): 26714464376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 1619, 1993, 3136, 3238, 3986, 6272, 6476, 7972, 11333, 12952, 13951, 15944, 22666, 25904, 27902, 31888, 45332, 51808, 55804, 63776, 79331, 90664, 97657, 103616, 111608, 127552, 158662, 181328, 195314, 207232, 223216, 255104, 317324, 362656, 390628, 446432, 634648, 725312, 781256, 892864, 1269296, 1450624, 1562512, 1785728, 2538592, 3125024, 3226667, 5077184, 6250048, 6453334, 10154368, 12500096, 12906668, 22586669, 25813336, 45173338, 51626672, 90346676, 103253344, 158106683, 180693352, 206506688, 316213366, 361386704, 413013376, 632426732, 722773408, 1264853464, 1445546816, 2529706928, 2891093632, 5059413856, 10118827712, 20237655424]

約数ペア:

[(1, 20237655424), (2, 10118827712), (4, 5059413856), (7, 2891093632), (8, 2529706928), (14, 1445546816), (16, 1264853464), (28, 722773408), (32, 632426732), (49, 413013376), (56, 361386704), (64, 316213366), (98, 206506688), (112, 180693352), (128, 158106683), (196, 103253344), (224, 90346676), (392, 51626672), (448, 45173338), (784, 25813336), (896, 22586669), (1568, 12906668), (1619, 12500096), (1993, 10154368), (3136, 6453334), (3238, 6250048), (3986, 5077184), (6272, 3226667), (6476, 3125024), (7972, 2538592), (11333, 1785728), (12952, 1562512), (13951, 1450624), (15944, 1269296), (22666, 892864), (25904, 781256), (27902, 725312), (31888, 634648), (45332, 446432), (51808, 390628), (55804, 362656), (63776, 317324), (79331, 255104), (90664, 223216), (97657, 207232), (103616, 195314), (111608, 181328), (127552, 158662)]