20159462874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53629}}^1$

素因数の和:53755

約数の個数: 64

約数和(自身を含む): 43494359040

約数和(自身を除く): 23334896166

約数列:

[1, 2, 3, 6, 31, 43, 47, 62, 86, 93, 94, 129, 141, 186, 258, 282, 1333, 1457, 2021, 2666, 2914, 3999, 4042, 4371, 6063, 7998, 8742, 12126, 53629, 62651, 107258, 125302, 160887, 187953, 321774, 375906, 1662499, 2306047, 2520563, 3324998, 4612094, 4987497, 5041126, 6918141, 7561689, 9974994, 13836282, 15123378, 71487457, 78137453, 108384209, 142974914, 156274906, 214462371, 216768418, 234412359, 325152627, 428924742, 468824718, 650305254, 3359910479, 6719820958, 10079731437, 20159462874]

約数ペア:

[(1, 20159462874), (2, 10079731437), (3, 6719820958), (6, 3359910479), (31, 650305254), (43, 468824718), (47, 428924742), (62, 325152627), (86, 234412359), (93, 216768418), (94, 214462371), (129, 156274906), (141, 142974914), (186, 108384209), (258, 78137453), (282, 71487457), (1333, 15123378), (1457, 13836282), (2021, 9974994), (2666, 7561689), (2914, 6918141), (3999, 5041126), (4042, 4987497), (4371, 4612094), (6063, 3324998), (7998, 2520563), (8742, 2306047), (12126, 1662499), (53629, 375906), (62651, 321774), (107258, 187953), (125302, 160887)]