20213626230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32085121}}^1$

素因数の和:32085141

約数の個数: 48

約数和(自身を含む): 60063348384

約数和(自身を除く): 39849722154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32085121, 64170242, 96255363, 160425605, 192510726, 224595847, 288766089, 320851210, 449191694, 481276815, 577532178, 673787541, 962553630, 1122979235, 1347575082, 1443830445, 2021362623, 2245958470, 2887660890, 3368937705, 4042725246, 6737875410, 10106813115, 20213626230]

約数ペア:

[(1, 20213626230), (2, 10106813115), (3, 6737875410), (5, 4042725246), (6, 3368937705), (7, 2887660890), (9, 2245958470), (10, 2021362623), (14, 1443830445), (15, 1347575082), (18, 1122979235), (21, 962553630), (30, 673787541), (35, 577532178), (42, 481276815), (45, 449191694), (63, 320851210), (70, 288766089), (90, 224595847), (105, 192510726), (126, 160425605), (210, 96255363), (315, 64170242), (630, 32085121)]