20588652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{81701}}^1$

素因数の和:81718

約数の個数: 36

約数和(自身を含む): 59479056

約数和(自身を除く): 38890404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 81701, 163402, 245103, 326804, 490206, 571907, 735309, 980412, 1143814, 1470618, 1715721, 2287628, 2941236, 3431442, 5147163, 6862884, 10294326, 20588652]

約数ペア:

[(1, 20588652), (2, 10294326), (3, 6862884), (4, 5147163), (6, 3431442), (7, 2941236), (9, 2287628), (12, 1715721), (14, 1470618), (18, 1143814), (21, 980412), (28, 735309), (36, 571907), (42, 490206), (63, 326804), (84, 245103), (126, 163402), (252, 81701)]