20173345284

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1\times {\mathrm{20333}}^1$

素因数の和:23220

約数の個数: 48

約数和(自身を含む): 48713757120

約数和(自身を除く): 28540411836

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 2851, 5702, 8553, 11404, 17106, 20333, 34212, 40666, 60999, 81332, 82679, 121998, 165358, 243996, 248037, 330716, 496074, 589657, 992148, 1179314, 1768971, 2358628, 3537942, 7075884, 57969383, 115938766, 173908149, 231877532, 347816298, 695632596, 1681112107, 3362224214, 5043336321, 6724448428, 10086672642, 20173345284]

約数ペア:

[(1, 20173345284), (2, 10086672642), (3, 6724448428), (4, 5043336321), (6, 3362224214), (12, 1681112107), (29, 695632596), (58, 347816298), (87, 231877532), (116, 173908149), (174, 115938766), (348, 57969383), (2851, 7075884), (5702, 3537942), (8553, 2358628), (11404, 1768971), (17106, 1179314), (20333, 992148), (34212, 589657), (40666, 496074), (60999, 330716), (81332, 248037), (82679, 243996), (121998, 165358)]