20764699056

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{2129}}^1$

素因数の和:2464

約数の個数: 160

約数和(自身を含む): 60472915200

約数和(自身を除く): 39708216144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 211, 214, 216, 321, 422, 428, 432, 633, 642, 844, 856, 963, 1266, 1284, 1688, 1712, 1899, 1926, 2129, 2532, 2568, 2889, 3376, 3798, 3852, 4258, 5064, 5136, 5697, 5778, 6387, 7596, 7704, 8516, 10128, 11394, 11556, 12774, 15192, 15408, 17032, 19161, 22577, 22788, 23112, 25548, 30384, 34064, 38322, 45154, 45576, 46224, 51096, 57483, 67731, 76644, 90308, 91152, 102192, 114966, 135462, 153288, 180616, 203193, 227803, 229932, 270924, 306576, 361232, 406386, 449219, 455606, 459864, 541848, 609579, 683409, 812772, 898438, 911212, 919728, 1083696, 1219158, 1347657, 1366818, 1625544, 1796876, 1822424, 2050227, 2438316, 2695314, 2733636, 3251088, 3593752, 3644848, 4042971, 4100454, 4876632, 5390628, 5467272, 6150681, 7187504, 8085942, 8200908, 9753264, 10781256, 10934544, 12128913, 12301362, 16171884, 16401816, 21562512, 24257826, 24602724, 32343768, 32803632, 48066433, 48515652, 49205448, 64687536, 96132866, 97031304, 98410896, 144199299, 192265732, 194062608, 288398598, 384531464, 432597897, 576797196, 769062928, 865195794, 1153594392, 1297793691, 1730391588, 2307188784, 2595587382, 3460783176, 5191174764, 6921566352, 10382349528, 20764699056]

約数ペア:

[(1, 20764699056), (2, 10382349528), (3, 6921566352), (4, 5191174764), (6, 3460783176), (8, 2595587382), (9, 2307188784), (12, 1730391588), (16, 1297793691), (18, 1153594392), (24, 865195794), (27, 769062928), (36, 576797196), (48, 432597897), (54, 384531464), (72, 288398598), (107, 194062608), (108, 192265732), (144, 144199299), (211, 98410896), (214, 97031304), (216, 96132866), (321, 64687536), (422, 49205448), (428, 48515652), (432, 48066433), (633, 32803632), (642, 32343768), (844, 24602724), (856, 24257826), (963, 21562512), (1266, 16401816), (1284, 16171884), (1688, 12301362), (1712, 12128913), (1899, 10934544), (1926, 10781256), (2129, 9753264), (2532, 8200908), (2568, 8085942), (2889, 7187504), (3376, 6150681), (3798, 5467272), (3852, 5390628), (4258, 4876632), (5064, 4100454), (5136, 4042971), (5697, 3644848), (5778, 3593752), (6387, 3251088), (7596, 2733636), (7704, 2695314), (8516, 2438316), (10128, 2050227), (11394, 1822424), (11556, 1796876), (12774, 1625544), (15192, 1366818), (15408, 1347657), (17032, 1219158), (19161, 1083696), (22577, 919728), (22788, 911212), (23112, 898438), (25548, 812772), (30384, 683409), (34064, 609579), (38322, 541848), (45154, 459864), (45576, 455606), (46224, 449219), (51096, 406386), (57483, 361232), (67731, 306576), (76644, 270924), (90308, 229932), (91152, 227803), (102192, 203193), (114966, 180616), (135462, 153288)]