20688001476

素因数分解:

$2^2\times 3^1\times {\mathrm{4651}}^1\times {\mathrm{370673}}^1$

素因数の和:375331

約数の個数: 24

約数和(自身を含む): 48282512544

約数和(自身を除く): 27594511068

約数列:

[1, 2, 3, 4, 6, 12, 4651, 9302, 13953, 18604, 27906, 55812, 370673, 741346, 1112019, 1482692, 2224038, 4448076, 1724000123, 3448000246, 5172000369, 6896000492, 10344000738, 20688001476]

約数ペア:

[(1, 20688001476), (2, 10344000738), (3, 6896000492), (4, 5172000369), (6, 3448000246), (12, 1724000123), (4651, 4448076), (9302, 2224038), (13953, 1482692), (18604, 1112019), (27906, 741346), (55812, 370673)]