20030448

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6841}}^1$

素因数の和:6913

約数の個数: 40

約数和(自身を含む): 52601296

約数和(自身を除く): 32570848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 6841, 13682, 20523, 27364, 41046, 54728, 82092, 109456, 164184, 328368, 417301, 834602, 1251903, 1669204, 2503806, 3338408, 5007612, 6676816, 10015224, 20030448]

約数ペア:

[(1, 20030448), (2, 10015224), (3, 6676816), (4, 5007612), (6, 3338408), (8, 2503806), (12, 1669204), (16, 1251903), (24, 834602), (48, 417301), (61, 328368), (122, 164184), (183, 109456), (244, 82092), (366, 54728), (488, 41046), (732, 27364), (976, 20523), (1464, 13682), (2928, 6841)]