20056284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19211}}^1$

素因数の和:19250

約数の個数: 36

約数和(自身を含む): 52448760

約数和(自身を除く): 32392476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19211, 38422, 57633, 76844, 115266, 172899, 230532, 345798, 557119, 691596, 1114238, 1671357, 2228476, 3342714, 5014071, 6685428, 10028142, 20056284]

約数ペア:

[(1, 20056284), (2, 10028142), (3, 6685428), (4, 5014071), (6, 3342714), (9, 2228476), (12, 1671357), (18, 1114238), (29, 691596), (36, 557119), (58, 345798), (87, 230532), (116, 172899), (174, 115266), (261, 76844), (348, 57633), (522, 38422), (1044, 19211)]