20221474936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{4691}}^1$

素因数の和:5120

約数の個数: 64

約数和(自身を含む): 41245495200

約数和(自身を除く): 21024020264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 229, 362, 458, 724, 916, 1448, 1832, 2353, 2977, 4691, 4706, 5954, 9382, 9412, 11908, 18764, 18824, 23816, 37528, 41449, 60983, 82898, 121966, 165796, 243932, 331592, 487864, 538837, 849071, 1074239, 1077674, 1698142, 2148478, 2155348, 3396284, 4296956, 4310696, 6792568, 8593912, 11037923, 13965107, 22075846, 27930214, 44151692, 55860428, 88303384, 111720856, 194437259, 388874518, 777749036, 1555498072, 2527684367, 5055368734, 10110737468, 20221474936]

約数ペア:

[(1, 20221474936), (2, 10110737468), (4, 5055368734), (8, 2527684367), (13, 1555498072), (26, 777749036), (52, 388874518), (104, 194437259), (181, 111720856), (229, 88303384), (362, 55860428), (458, 44151692), (724, 27930214), (916, 22075846), (1448, 13965107), (1832, 11037923), (2353, 8593912), (2977, 6792568), (4691, 4310696), (4706, 4296956), (5954, 3396284), (9382, 2155348), (9412, 2148478), (11908, 1698142), (18764, 1077674), (18824, 1074239), (23816, 849071), (37528, 538837), (41449, 487864), (60983, 331592), (82898, 243932), (121966, 165796)]