20161668144

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14483957}}^1$

素因数の和:14483997

約数の個数: 40

約数和(自身を含む): 53880323760

約数和(自身を除く): 33718655616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14483957, 28967914, 43451871, 57935828, 86903742, 115871656, 173807484, 231743312, 347614968, 420034753, 695229936, 840069506, 1260104259, 1680139012, 2520208518, 3360278024, 5040417036, 6720556048, 10080834072, 20161668144]

約数ペア:

[(1, 20161668144), (2, 10080834072), (3, 6720556048), (4, 5040417036), (6, 3360278024), (8, 2520208518), (12, 1680139012), (16, 1260104259), (24, 840069506), (29, 695229936), (48, 420034753), (58, 347614968), (87, 231743312), (116, 173807484), (174, 115871656), (232, 86903742), (348, 57935828), (464, 43451871), (696, 28967914), (1392, 14483957)]