20220544498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 40969498752

約数和(自身を除く): 20748954254

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 103, 119, 121, 154, 187, 206, 238, 242, 289, 374, 401, 578, 721, 802, 847, 1133, 1309, 1442, 1694, 1751, 2023, 2057, 2266, 2618, 2807, 3179, 3502, 4046, 4114, 4411, 5614, 6358, 6817, 7931, 8822, 12257, 12463, 13634, 14399, 15862, 19261, 22253, 24514, 24926, 28798, 29767, 30877, 34969, 38522, 41303, 44506, 47719, 48521, 59534, 61754, 69938, 74987, 82606, 87241, 95438, 97042, 115889, 134827, 149974, 174482, 208369, 211871, 231778, 244783, 269654, 289121, 327437, 339647, 416738, 423742, 454333, 489566, 524909, 578242, 654874, 679294, 702151, 811223, 824857, 908666, 1049818, 1274779, 1404302, 1483097, 1622446, 1649714, 2292059, 2549558, 2966194, 3180331, 3601807, 4584118, 4915057, 4997663, 5773999, 6360662, 7203614, 7723661, 8923453, 9830114, 9995326, 11547998, 11936567, 14022569, 15447322, 17846906, 23873134, 25212649, 28045138, 34983641, 50425298, 54065627, 69967282, 83555969, 84960271, 98157983, 108131254, 131302237, 167111938, 169920542, 196315966, 262604474, 594721897, 919115659, 1189443794, 1444324607, 1838231318, 2888649214, 10110272249, 20220544498]

約数ペア:

[(1, 20220544498), (2, 10110272249), (7, 2888649214), (11, 1838231318), (14, 1444324607), (17, 1189443794), (22, 919115659), (34, 594721897), (77, 262604474), (103, 196315966), (119, 169920542), (121, 167111938), (154, 131302237), (187, 108131254), (206, 98157983), (238, 84960271), (242, 83555969), (289, 69967282), (374, 54065627), (401, 50425298), (578, 34983641), (721, 28045138), (802, 25212649), (847, 23873134), (1133, 17846906), (1309, 15447322), (1442, 14022569), (1694, 11936567), (1751, 11547998), (2023, 9995326), (2057, 9830114), (2266, 8923453), (2618, 7723661), (2807, 7203614), (3179, 6360662), (3502, 5773999), (4046, 4997663), (4114, 4915057), (4411, 4584118), (5614, 3601807), (6358, 3180331), (6817, 2966194), (7931, 2549558), (8822, 2292059), (12257, 1649714), (12463, 1622446), (13634, 1483097), (14399, 1404302), (15862, 1274779), (19261, 1049818), (22253, 908666), (24514, 824857), (24926, 811223), (28798, 702151), (29767, 679294), (30877, 654874), (34969, 578242), (38522, 524909), (41303, 489566), (44506, 454333), (47719, 423742), (48521, 416738), (59534, 339647), (61754, 327437), (69938, 289121), (74987, 269654), (82606, 244783), (87241, 231778), (95438, 211871), (97042, 208369), (115889, 174482), (134827, 149974)]