20090282016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1573487}}^1$

素因数の和:1573526

約数の個数: 96

約数和(自身を含む): 63443036160

約数和(自身を除く): 43352754144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 1573487, 3146974, 4720461, 6293948, 9440922, 11014409, 12587896, 18881844, 22028818, 25175792, 29896253, 33043227, 37763688, 44057636, 50351584, 59792506, 66086454, 75527376, 88115272, 89688759, 119585012, 132172908, 151054752, 176230544, 179377518, 209273771, 239170024, 264345816, 352461088, 358755036, 418547542, 478340048, 528691632, 627821313, 717510072, 837095084, 956680096, 1057383264, 1255642626, 1435020144, 1674190168, 2511285252, 2870040288, 3348380336, 5022570504, 6696760672, 10045141008, 20090282016]

約数ペア:

[(1, 20090282016), (2, 10045141008), (3, 6696760672), (4, 5022570504), (6, 3348380336), (7, 2870040288), (8, 2511285252), (12, 1674190168), (14, 1435020144), (16, 1255642626), (19, 1057383264), (21, 956680096), (24, 837095084), (28, 717510072), (32, 627821313), (38, 528691632), (42, 478340048), (48, 418547542), (56, 358755036), (57, 352461088), (76, 264345816), (84, 239170024), (96, 209273771), (112, 179377518), (114, 176230544), (133, 151054752), (152, 132172908), (168, 119585012), (224, 89688759), (228, 88115272), (266, 75527376), (304, 66086454), (336, 59792506), (399, 50351584), (456, 44057636), (532, 37763688), (608, 33043227), (672, 29896253), (798, 25175792), (912, 22028818), (1064, 18881844), (1596, 12587896), (1824, 11014409), (2128, 9440922), (3192, 6293948), (4256, 4720461), (6384, 3146974), (12768, 1573487)]