20131729698

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{405277}}^1$

素因数の和:405786

約数の個数: 32

約数和(自身を含む): 42719543424

約数和(自身を除く): 22587813726

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 487, 974, 1461, 2922, 8279, 16558, 24837, 49674, 405277, 810554, 1215831, 2431662, 6889709, 13779418, 20669127, 41338254, 197369899, 394739798, 592109697, 1184219394, 3355288283, 6710576566, 10065864849, 20131729698]

約数ペア:

[(1, 20131729698), (2, 10065864849), (3, 6710576566), (6, 3355288283), (17, 1184219394), (34, 592109697), (51, 394739798), (102, 197369899), (487, 41338254), (974, 20669127), (1461, 13779418), (2922, 6889709), (8279, 2431662), (16558, 1215831), (24837, 810554), (49674, 405277)]