20484654

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 42143136

約数和(自身を除く): 21658482

約数列:

[1, 2, 3, 6, 61, 97, 122, 183, 194, 291, 366, 577, 582, 1154, 1731, 3462, 5917, 11834, 17751, 35197, 35502, 55969, 70394, 105591, 111938, 167907, 211182, 335814, 3414109, 6828218, 10242327, 20484654]

約数ペア:

[(1, 20484654), (2, 10242327), (3, 6828218), (6, 3414109), (61, 335814), (97, 211182), (122, 167907), (183, 111938), (194, 105591), (291, 70394), (366, 55969), (577, 35502), (582, 35197), (1154, 17751), (1731, 11834), (3462, 5917)]