20121714330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1046371}}^1$

素因数の和:1047022

約数の個数: 32

約数和(自身を含む): 48367499328

約数和(自身を除く): 28245784998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 19230, 1046371, 2092742, 3139113, 5231855, 6278226, 10463710, 15695565, 31391130, 670723811, 1341447622, 2012171433, 3353619055, 4024342866, 6707238110, 10060857165, 20121714330]

約数ペア:

[(1, 20121714330), (2, 10060857165), (3, 6707238110), (5, 4024342866), (6, 3353619055), (10, 2012171433), (15, 1341447622), (30, 670723811), (641, 31391130), (1282, 15695565), (1923, 10463710), (3205, 6278226), (3846, 5231855), (6410, 3139113), (9615, 2092742), (19230, 1046371)]