20246225364

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2383}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 55315513344

約数和(自身を除く): 35069287980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 331, 372, 414, 558, 662, 713, 828, 993, 1116, 1324, 1426, 1986, 2139, 2383, 2852, 2979, 3972, 4278, 4766, 5958, 6417, 7149, 7613, 8556, 9532, 10261, 11916, 12834, 14298, 15226, 20522, 21447, 22839, 25668, 28596, 30452, 30783, 41044, 42894, 45678, 54809, 61566, 68517, 73873, 85788, 91356, 92349, 109618, 123132, 137034, 147746, 164427, 184698, 219236, 221619, 236003, 274068, 295492, 328854, 369396, 443238, 472006, 493281, 657708, 664857, 708009, 788773, 886476, 944012, 986562, 1329714, 1416018, 1577546, 1699079, 1973124, 2124027, 2366319, 2659428, 2832036, 3155092, 3398158, 4248054, 4732638, 5097237, 6796316, 7098957, 8496108, 9465276, 10194474, 14197914, 15291711, 18141779, 20388948, 24451963, 28395828, 30583422, 36283558, 48903926, 54425337, 61166844, 72567116, 73355889, 97807852, 108850674, 146711778, 163276011, 217701348, 220067667, 293423556, 326552022, 440135334, 562395149, 653104044, 880270668, 1124790298, 1687185447, 2249580596, 3374370894, 5061556341, 6748741788, 10123112682, 20246225364]

約数ペア:

[(1, 20246225364), (2, 10123112682), (3, 6748741788), (4, 5061556341), (6, 3374370894), (9, 2249580596), (12, 1687185447), (18, 1124790298), (23, 880270668), (31, 653104044), (36, 562395149), (46, 440135334), (62, 326552022), (69, 293423556), (92, 220067667), (93, 217701348), (124, 163276011), (138, 146711778), (186, 108850674), (207, 97807852), (276, 73355889), (279, 72567116), (331, 61166844), (372, 54425337), (414, 48903926), (558, 36283558), (662, 30583422), (713, 28395828), (828, 24451963), (993, 20388948), (1116, 18141779), (1324, 15291711), (1426, 14197914), (1986, 10194474), (2139, 9465276), (2383, 8496108), (2852, 7098957), (2979, 6796316), (3972, 5097237), (4278, 4732638), (4766, 4248054), (5958, 3398158), (6417, 3155092), (7149, 2832036), (7613, 2659428), (8556, 2366319), (9532, 2124027), (10261, 1973124), (11916, 1699079), (12834, 1577546), (14298, 1416018), (15226, 1329714), (20522, 986562), (21447, 944012), (22839, 886476), (25668, 788773), (28596, 708009), (30452, 664857), (30783, 657708), (41044, 493281), (42894, 472006), (45678, 443238), (54809, 369396), (61566, 328854), (68517, 295492), (73873, 274068), (85788, 236003), (91356, 221619), (92349, 219236), (109618, 184698), (123132, 164427), (137034, 147746)]