20260267582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{18257}}^1$

素因数の和:18660

約数の個数: 32

約数和(自身を含む): 32559418368

約数和(自身を除く): 12299150786

約数列:

[1, 2, 17, 34, 127, 254, 257, 514, 2159, 4318, 4369, 8738, 18257, 32639, 36514, 65278, 310369, 554863, 620738, 1109726, 2318639, 4637278, 4692049, 9384098, 39416863, 78833726, 79764833, 159529666, 595890223, 1191780446, 10130133791, 20260267582]

約数ペア:

[(1, 20260267582), (2, 10130133791), (17, 1191780446), (34, 595890223), (127, 159529666), (254, 79764833), (257, 78833726), (514, 39416863), (2159, 9384098), (4318, 4692049), (4369, 4637278), (8738, 2318639), (18257, 1109726), (32639, 620738), (36514, 554863), (65278, 310369)]