2020441792

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1265

約数の個数: 56

約数和(自身を含む): 4056863616

約数和(自身を除く): 2036421824

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 233, 314, 466, 628, 863, 932, 1256, 1726, 1864, 2512, 3452, 3728, 5024, 6904, 7456, 10048, 13808, 14912, 27616, 36581, 55232, 73162, 135491, 146324, 201079, 270982, 292648, 402158, 541964, 585296, 804316, 1083928, 1170592, 1608632, 2167856, 2341184, 3217264, 4335712, 6434528, 8671424, 12869056, 31569403, 63138806, 126277612, 252555224, 505110448, 1010220896, 2020441792]

約数ペア:

[(1, 2020441792), (2, 1010220896), (4, 505110448), (8, 252555224), (16, 126277612), (32, 63138806), (64, 31569403), (157, 12869056), (233, 8671424), (314, 6434528), (466, 4335712), (628, 3217264), (863, 2341184), (932, 2167856), (1256, 1608632), (1726, 1170592), (1864, 1083928), (2512, 804316), (3452, 585296), (3728, 541964), (5024, 402158), (6904, 292648), (7456, 270982), (10048, 201079), (13808, 146324), (14912, 135491), (27616, 73162), (36581, 55232)]