20260674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 50648832

約数和(自身を除く): 30388158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1423, 1582, 2034, 2373, 2846, 4269, 4746, 7119, 8538, 9961, 12807, 14238, 19922, 25614, 29883, 59766, 89649, 160799, 179298, 321598, 482397, 964794, 1125593, 1447191, 2251186, 2894382, 3376779, 6753558, 10130337, 20260674]

約数ペア:

[(1, 20260674), (2, 10130337), (3, 6753558), (6, 3376779), (7, 2894382), (9, 2251186), (14, 1447191), (18, 1125593), (21, 964794), (42, 482397), (63, 321598), (113, 179298), (126, 160799), (226, 89649), (339, 59766), (678, 29883), (791, 25614), (1017, 19922), (1423, 14238), (1582, 12807), (2034, 9961), (2373, 8538), (2846, 7119), (4269, 4746)]