20167887577

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 21598617600

約数和(自身を除く): 1430730023

約数列:

[1, 41, 47, 59, 179, 991, 1927, 2419, 2773, 7339, 8413, 10561, 40631, 46577, 58469, 113693, 177389, 344933, 433001, 496367, 1909657, 2397229, 2748043, 7272949, 8337283, 10465951, 20351047, 112669763, 341828603, 429103991, 491899697, 20167887577]

約数ペア:

[(1, 20167887577), (41, 491899697), (47, 429103991), (59, 341828603), (179, 112669763), (991, 20351047), (1927, 10465951), (2419, 8337283), (2773, 7272949), (7339, 2748043), (8413, 2397229), (10561, 1909657), (40631, 496367), (46577, 433001), (58469, 344933), (113693, 177389)]