20600568

素因数分解:

$2^3\times 3^5\times {\mathrm{10597}}^1$

素因数の和:10618

約数の個数: 48

約数和(自身を含む): 57865080

約数和(自身を除く): 37264512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10597, 21194, 31791, 42388, 63582, 84776, 95373, 127164, 190746, 254328, 286119, 381492, 572238, 762984, 858357, 1144476, 1716714, 2288952, 2575071, 3433428, 5150142, 6866856, 10300284, 20600568]

約数ペア:

[(1, 20600568), (2, 10300284), (3, 6866856), (4, 5150142), (6, 3433428), (8, 2575071), (9, 2288952), (12, 1716714), (18, 1144476), (24, 858357), (27, 762984), (36, 572238), (54, 381492), (72, 286119), (81, 254328), (108, 190746), (162, 127164), (216, 95373), (243, 84776), (324, 63582), (486, 42388), (648, 31791), (972, 21194), (1944, 10597)]