20162445132

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1\times {\mathrm{8741}}^1$

素因数の和:9870

約数の個数: 48

約数和(自身を含む): 47325970944

約数和(自身を除く): 27163525812

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 911, 1266, 1822, 2532, 2733, 3644, 5466, 8741, 10932, 17482, 26223, 34964, 52446, 104892, 192221, 384442, 576663, 768884, 1153326, 1844351, 2306652, 3688702, 5533053, 7377404, 7963051, 11066106, 15926102, 22132212, 23889153, 31852204, 47778306, 95556612, 1680203761, 3360407522, 5040611283, 6720815044, 10081222566, 20162445132]

約数ペア:

[(1, 20162445132), (2, 10081222566), (3, 6720815044), (4, 5040611283), (6, 3360407522), (12, 1680203761), (211, 95556612), (422, 47778306), (633, 31852204), (844, 23889153), (911, 22132212), (1266, 15926102), (1822, 11066106), (2532, 7963051), (2733, 7377404), (3644, 5533053), (5466, 3688702), (8741, 2306652), (10932, 1844351), (17482, 1153326), (26223, 768884), (34964, 576663), (52446, 384442), (104892, 192221)]