20053500188

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 35795934720

約数和(自身を除く): 15742434532

約数列:

[1, 2, 4, 83, 166, 311, 332, 359, 541, 622, 718, 1082, 1244, 1436, 2164, 25813, 29797, 44903, 51626, 59594, 89806, 103252, 111649, 119188, 168251, 179612, 194219, 223298, 336502, 388438, 446596, 673004, 776876, 9266867, 13964833, 16120177, 18533734, 27929666, 32240354, 37067468, 55859332, 60402109, 64480708, 120804218, 241608436, 5013375047, 10026750094, 20053500188]

約数ペア:

[(1, 20053500188), (2, 10026750094), (4, 5013375047), (83, 241608436), (166, 120804218), (311, 64480708), (332, 60402109), (359, 55859332), (541, 37067468), (622, 32240354), (718, 27929666), (1082, 18533734), (1244, 16120177), (1436, 13964833), (2164, 9266867), (25813, 776876), (29797, 673004), (44903, 446596), (51626, 388438), (59594, 336502), (89806, 223298), (103252, 194219), (111649, 179612), (119188, 168251)]