20100529022

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{29147}}^1$

素因数の和:29421

約数の個数: 48

約数和(自身を含む): 36365511168

約数和(自身を除く): 16264982146

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 227, 434, 454, 1519, 1589, 3038, 3178, 7037, 11123, 14074, 22246, 29147, 49259, 58294, 98518, 204029, 344813, 408058, 689626, 903557, 1428203, 1807114, 2856406, 6324899, 6616369, 12649798, 13232738, 44274293, 46314583, 88548586, 92629166, 205107439, 324202081, 410214878, 648404162, 1435752073, 2871504146, 10050264511, 20100529022]

約数ペア:

[(1, 20100529022), (2, 10050264511), (7, 2871504146), (14, 1435752073), (31, 648404162), (49, 410214878), (62, 324202081), (98, 205107439), (217, 92629166), (227, 88548586), (434, 46314583), (454, 44274293), (1519, 13232738), (1589, 12649798), (3038, 6616369), (3178, 6324899), (7037, 2856406), (11123, 1807114), (14074, 1428203), (22246, 903557), (29147, 689626), (49259, 408058), (58294, 344813), (98518, 204029)]