20149160566

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{1741}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 30772025856

約数和(自身を除く): 10622865290

約数列:

[1, 2, 131, 163, 262, 271, 326, 542, 1741, 3482, 21353, 35501, 42706, 44173, 71002, 88346, 228071, 283783, 456142, 471811, 567566, 943622, 5786663, 11573326, 37175573, 61807241, 74351146, 76905193, 123614482, 153810386, 10074580283, 20149160566]

約数ペア:

[(1, 20149160566), (2, 10074580283), (131, 153810386), (163, 123614482), (262, 76905193), (271, 74351146), (326, 61807241), (542, 37175573), (1741, 11573326), (3482, 5786663), (21353, 943622), (35501, 567566), (42706, 471811), (44173, 456142), (71002, 283783), (88346, 228071)]