20174791692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 54049701888

約数和(自身を除く): 33874910196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 103, 124, 132, 151, 186, 206, 302, 309, 317, 341, 372, 412, 453, 604, 618, 634, 682, 906, 951, 1023, 1133, 1236, 1268, 1364, 1661, 1812, 1902, 2046, 2266, 3193, 3322, 3399, 3487, 3804, 4092, 4532, 4681, 4983, 6386, 6644, 6798, 6974, 9362, 9579, 9827, 9966, 10461, 12772, 13596, 13948, 14043, 15553, 18724, 19158, 19654, 19932, 20922, 28086, 29481, 31106, 32651, 35123, 38316, 39308, 41844, 46659, 47867, 51491, 56172, 58962, 62212, 65302, 70246, 93318, 95734, 97953, 102982, 105369, 108097, 117924, 130604, 140492, 143601, 154473, 171083, 186636, 191468, 195906, 205964, 210738, 216194, 287202, 308946, 324291, 342166, 359161, 391812, 421476, 432388, 482143, 513249, 526537, 574404, 617892, 648582, 684332, 718322, 964286, 1012181, 1026498, 1053074, 1077483, 1297164, 1436644, 1446429, 1483877, 1579611, 1928572, 2024362, 2052996, 2106148, 2154966, 2892858, 2967754, 3036543, 3159222, 4048724, 4309932, 4451631, 4930301, 5303573, 5785716, 5935508, 6073086, 6318444, 8903262, 9860602, 10607146, 11133991, 12146172, 14790903, 15910719, 16322647, 17806524, 19721204, 21214292, 22267982, 29581806, 31821438, 32645294, 33401973, 44535964, 48967941, 54233311, 59163612, 63642876, 65290588, 66803946, 97935882, 108466622, 133607892, 152839331, 162699933, 195871764, 216933244, 305678662, 325399866, 458517993, 611357324, 650799732, 917035986, 1681232641, 1834071972, 3362465282, 5043697923, 6724930564, 10087395846, 20174791692]

約数ペア:

[(1, 20174791692), (2, 10087395846), (3, 6724930564), (4, 5043697923), (6, 3362465282), (11, 1834071972), (12, 1681232641), (22, 917035986), (31, 650799732), (33, 611357324), (44, 458517993), (62, 325399866), (66, 305678662), (93, 216933244), (103, 195871764), (124, 162699933), (132, 152839331), (151, 133607892), (186, 108466622), (206, 97935882), (302, 66803946), (309, 65290588), (317, 63642876), (341, 59163612), (372, 54233311), (412, 48967941), (453, 44535964), (604, 33401973), (618, 32645294), (634, 31821438), (682, 29581806), (906, 22267982), (951, 21214292), (1023, 19721204), (1133, 17806524), (1236, 16322647), (1268, 15910719), (1364, 14790903), (1661, 12146172), (1812, 11133991), (1902, 10607146), (2046, 9860602), (2266, 8903262), (3193, 6318444), (3322, 6073086), (3399, 5935508), (3487, 5785716), (3804, 5303573), (4092, 4930301), (4532, 4451631), (4681, 4309932), (4983, 4048724), (6386, 3159222), (6644, 3036543), (6798, 2967754), (6974, 2892858), (9362, 2154966), (9579, 2106148), (9827, 2052996), (9966, 2024362), (10461, 1928572), (12772, 1579611), (13596, 1483877), (13948, 1446429), (14043, 1436644), (15553, 1297164), (18724, 1077483), (19158, 1053074), (19654, 1026498), (19932, 1012181), (20922, 964286), (28086, 718322), (29481, 684332), (31106, 648582), (32651, 617892), (35123, 574404), (38316, 526537), (39308, 513249), (41844, 482143), (46659, 432388), (47867, 421476), (51491, 391812), (56172, 359161), (58962, 342166), (62212, 324291), (65302, 308946), (70246, 287202), (93318, 216194), (95734, 210738), (97953, 205964), (102982, 195906), (105369, 191468), (108097, 186636), (117924, 171083), (130604, 154473), (140492, 143601)]