20248848652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1\times {\mathrm{2389}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 37269086400

約数和(自身を除く): 17020237748

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 509, 724, 1018, 2036, 2389, 4163, 4778, 8326, 9556, 11707, 16652, 23414, 46828, 54947, 92129, 109894, 184258, 219788, 368516, 432409, 864818, 1216001, 1729636, 2118967, 2432002, 4237934, 4864004, 8475868, 9945407, 19890814, 27968023, 39781628, 55936046, 111872092, 220096181, 440192362, 880384724, 5062212163, 10124424326, 20248848652]

約数ペア:

[(1, 20248848652), (2, 10124424326), (4, 5062212163), (23, 880384724), (46, 440192362), (92, 220096181), (181, 111872092), (362, 55936046), (509, 39781628), (724, 27968023), (1018, 19890814), (2036, 9945407), (2389, 8475868), (4163, 4864004), (4778, 4237934), (8326, 2432002), (9556, 2118967), (11707, 1729636), (16652, 1216001), (23414, 864818), (46828, 432409), (54947, 368516), (92129, 219788), (109894, 184258)]