20786328

素因数分解:

$2^3\times 3^3\times {\mathrm{96233}}^1$

素因数の和:96248

約数の個数: 32

約数和(自身を含む): 57740400

約数和(自身を除く): 36954072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96233, 192466, 288699, 384932, 577398, 769864, 866097, 1154796, 1732194, 2309592, 2598291, 3464388, 5196582, 6928776, 10393164, 20786328]

約数ペア:

[(1, 20786328), (2, 10393164), (3, 6928776), (4, 5196582), (6, 3464388), (8, 2598291), (9, 2309592), (12, 1732194), (18, 1154796), (24, 866097), (27, 769864), (36, 577398), (54, 384932), (72, 288699), (108, 192466), (216, 96233)]