20925114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 27337926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4409, 4746, 8818, 13227, 26454, 30863, 61726, 92589, 185178, 498217, 996434, 1494651, 2989302, 3487519, 6975038, 10462557, 20925114]

約数ペア:

[(1, 20925114), (2, 10462557), (3, 6975038), (6, 3487519), (7, 2989302), (14, 1494651), (21, 996434), (42, 498217), (113, 185178), (226, 92589), (339, 61726), (678, 30863), (791, 26454), (1582, 13227), (2373, 8818), (4409, 4746)]