20231187056

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1297}}^1\times {\mathrm{5981}}^1$

素因数の和:7449

約数の個数: 40

約数和(自身を含む): 39475409424

約数和(自身を除く): 19244222368

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1297, 1304, 2594, 2608, 5188, 5981, 10376, 11962, 20752, 23924, 47848, 95696, 211411, 422822, 845644, 974903, 1691288, 1949806, 3382576, 3899612, 7757357, 7799224, 15514714, 15598448, 31029428, 62058856, 124117712, 1264449191, 2528898382, 5057796764, 10115593528, 20231187056]

約数ペア:

[(1, 20231187056), (2, 10115593528), (4, 5057796764), (8, 2528898382), (16, 1264449191), (163, 124117712), (326, 62058856), (652, 31029428), (1297, 15598448), (1304, 15514714), (2594, 7799224), (2608, 7757357), (5188, 3899612), (5981, 3382576), (10376, 1949806), (11962, 1691288), (20752, 974903), (23924, 845644), (47848, 422822), (95696, 211411)]