20231388968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{54631}}^1$

素因数の和:55050

約数の個数: 64

約数和(自身を含む): 46021996800

約数和(自身を除く): 25790607832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 389, 476, 778, 952, 1556, 2723, 3112, 5446, 6613, 10892, 13226, 21784, 26452, 46291, 52904, 54631, 92582, 109262, 185164, 218524, 370328, 382417, 437048, 764834, 928727, 1529668, 1857454, 3059336, 3714908, 6501089, 7429816, 13002178, 21251459, 26004356, 42502918, 52008712, 85005836, 148760213, 170011672, 297520426, 361274803, 595040852, 722549606, 1190081704, 1445099212, 2528923621, 2890198424, 5057847242, 10115694484, 20231388968]

約数ペア:

[(1, 20231388968), (2, 10115694484), (4, 5057847242), (7, 2890198424), (8, 2528923621), (14, 1445099212), (17, 1190081704), (28, 722549606), (34, 595040852), (56, 361274803), (68, 297520426), (119, 170011672), (136, 148760213), (238, 85005836), (389, 52008712), (476, 42502918), (778, 26004356), (952, 21251459), (1556, 13002178), (2723, 7429816), (3112, 6501089), (5446, 3714908), (6613, 3059336), (10892, 1857454), (13226, 1529668), (21784, 928727), (26452, 764834), (46291, 437048), (52904, 382417), (54631, 370328), (92582, 218524), (109262, 185164)]