20793480036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:714

約数の個数: 192

約数和(自身を含む): 57793720320

約数和(自身を除く): 37000240284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 71, 84, 106, 142, 157, 159, 212, 213, 284, 314, 318, 371, 419, 426, 471, 497, 628, 636, 742, 838, 852, 942, 994, 1099, 1113, 1257, 1484, 1491, 1676, 1884, 1988, 2198, 2226, 2514, 2933, 2982, 3297, 3763, 4396, 4452, 5028, 5866, 5964, 6594, 7526, 8321, 8799, 11147, 11289, 11732, 13188, 15052, 16642, 17598, 22207, 22294, 22578, 24963, 26341, 29749, 33284, 33441, 35196, 44414, 44588, 45156, 49926, 52682, 58247, 59498, 65783, 66621, 66882, 78029, 79023, 88828, 89247, 99852, 105364, 116494, 118996, 131566, 133242, 133764, 155449, 156058, 158046, 174741, 178494, 197349, 208243, 232988, 234087, 263132, 266484, 310898, 312116, 316092, 349482, 356988, 394698, 416486, 460481, 466347, 468174, 590791, 621796, 624729, 698964, 789396, 832972, 920962, 932694, 936348, 1181582, 1249458, 1381443, 1576697, 1772373, 1841924, 1865388, 2363164, 2498916, 2762886, 3153394, 3486499, 3544746, 4135537, 4670593, 4730091, 5525772, 6306788, 6972998, 7089492, 8271074, 9341186, 9460182, 10459497, 11036879, 12406611, 13945996, 14011779, 16542148, 18682372, 18920364, 20918994, 22073758, 24405493, 24813222, 28023558, 32694151, 33110637, 41837988, 44147516, 48810986, 49626444, 56047116, 65388302, 66221274, 73216479, 97621972, 98082453, 130776604, 132442548, 146432958, 196164906, 247541429, 292865916, 392329812, 495082858, 742624287, 990165716, 1485248574, 1732790003, 2970497148, 3465580006, 5198370009, 6931160012, 10396740018, 20793480036]

約数ペア:

[(1, 20793480036), (2, 10396740018), (3, 6931160012), (4, 5198370009), (6, 3465580006), (7, 2970497148), (12, 1732790003), (14, 1485248574), (21, 990165716), (28, 742624287), (42, 495082858), (53, 392329812), (71, 292865916), (84, 247541429), (106, 196164906), (142, 146432958), (157, 132442548), (159, 130776604), (212, 98082453), (213, 97621972), (284, 73216479), (314, 66221274), (318, 65388302), (371, 56047116), (419, 49626444), (426, 48810986), (471, 44147516), (497, 41837988), (628, 33110637), (636, 32694151), (742, 28023558), (838, 24813222), (852, 24405493), (942, 22073758), (994, 20918994), (1099, 18920364), (1113, 18682372), (1257, 16542148), (1484, 14011779), (1491, 13945996), (1676, 12406611), (1884, 11036879), (1988, 10459497), (2198, 9460182), (2226, 9341186), (2514, 8271074), (2933, 7089492), (2982, 6972998), (3297, 6306788), (3763, 5525772), (4396, 4730091), (4452, 4670593), (5028, 4135537), (5866, 3544746), (5964, 3486499), (6594, 3153394), (7526, 2762886), (8321, 2498916), (8799, 2363164), (11147, 1865388), (11289, 1841924), (11732, 1772373), (13188, 1576697), (15052, 1381443), (16642, 1249458), (17598, 1181582), (22207, 936348), (22294, 932694), (22578, 920962), (24963, 832972), (26341, 789396), (29749, 698964), (33284, 624729), (33441, 621796), (35196, 590791), (44414, 468174), (44588, 466347), (45156, 460481), (49926, 416486), (52682, 394698), (58247, 356988), (59498, 349482), (65783, 316092), (66621, 312116), (66882, 310898), (78029, 266484), (79023, 263132), (88828, 234087), (89247, 232988), (99852, 208243), (105364, 197349), (116494, 178494), (118996, 174741), (131566, 158046), (133242, 156058), (133764, 155449)]