20093352

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 33042648

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 89, 92, 138, 178, 184, 267, 276, 356, 409, 534, 552, 712, 818, 1068, 1227, 1636, 2047, 2136, 2454, 3272, 4094, 4908, 6141, 8188, 9407, 9816, 12282, 16376, 18814, 24564, 28221, 36401, 37628, 49128, 56442, 72802, 75256, 109203, 112884, 145604, 218406, 225768, 291208, 436812, 837223, 873624, 1674446, 2511669, 3348892, 5023338, 6697784, 10046676, 20093352]

約数ペア:

[(1, 20093352), (2, 10046676), (3, 6697784), (4, 5023338), (6, 3348892), (8, 2511669), (12, 1674446), (23, 873624), (24, 837223), (46, 436812), (69, 291208), (89, 225768), (92, 218406), (138, 145604), (178, 112884), (184, 109203), (267, 75256), (276, 72802), (356, 56442), (409, 49128), (534, 37628), (552, 36401), (712, 28221), (818, 24564), (1068, 18814), (1227, 16376), (1636, 12282), (2047, 9816), (2136, 9407), (2454, 8188), (3272, 6141), (4094, 4908)]