20177958042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{10831}}^1$

素因数の和:11044

約数の個数: 72

約数和(自身を含む): 48194557632

約数和(自身を除く): 28016599590

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1746, 2134, 3201, 6402, 9409, 9603, 10831, 18818, 19206, 21662, 28227, 32493, 56454, 64986, 84681, 97479, 103499, 119141, 169362, 194958, 206998, 238282, 310497, 357423, 620994, 714846, 931491, 1050607, 1072269, 1862982, 2101214, 2144538, 3151821, 6303642, 9455463, 11556677, 18910926, 23113354, 34670031, 69340062, 101908879, 104010093, 203817758, 208020186, 305726637, 611453274, 917179911, 1120997669, 1834359822, 2241995338, 3362993007, 6725986014, 10088979021, 20177958042]

約数ペア:

[(1, 20177958042), (2, 10088979021), (3, 6725986014), (6, 3362993007), (9, 2241995338), (11, 1834359822), (18, 1120997669), (22, 917179911), (33, 611453274), (66, 305726637), (97, 208020186), (99, 203817758), (194, 104010093), (198, 101908879), (291, 69340062), (582, 34670031), (873, 23113354), (1067, 18910926), (1746, 11556677), (2134, 9455463), (3201, 6303642), (6402, 3151821), (9409, 2144538), (9603, 2101214), (10831, 1862982), (18818, 1072269), (19206, 1050607), (21662, 931491), (28227, 714846), (32493, 620994), (56454, 357423), (64986, 310497), (84681, 238282), (97479, 206998), (103499, 194958), (119141, 169362)]