20320706304

素因数分解:

$2^8\times 3^3\times {\mathrm{2939917}}^1$

素因数の和:2939942

約数の個数: 72

約数和(自身を含む): 60091923920

約数和(自身を除く): 39771217616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2939917, 5879834, 8819751, 11759668, 17639502, 23519336, 26459253, 35279004, 47038672, 52918506, 70558008, 79377759, 94077344, 105837012, 141116016, 158755518, 188154688, 211674024, 282232032, 317511036, 376309376, 423348048, 564464064, 635022072, 752618752, 846696096, 1128928128, 1270044144, 1693392192, 2257856256, 2540088288, 3386784384, 5080176576, 6773568768, 10160353152, 20320706304]

約数ペア:

[(1, 20320706304), (2, 10160353152), (3, 6773568768), (4, 5080176576), (6, 3386784384), (8, 2540088288), (9, 2257856256), (12, 1693392192), (16, 1270044144), (18, 1128928128), (24, 846696096), (27, 752618752), (32, 635022072), (36, 564464064), (48, 423348048), (54, 376309376), (64, 317511036), (72, 282232032), (96, 211674024), (108, 188154688), (128, 158755518), (144, 141116016), (192, 105837012), (216, 94077344), (256, 79377759), (288, 70558008), (384, 52918506), (432, 47038672), (576, 35279004), (768, 26459253), (864, 23519336), (1152, 17639502), (1728, 11759668), (2304, 8819751), (3456, 5879834), (6912, 2939917)]