2020365816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30757}}^1$

素因数の和:30813

約数の個数: 128

約数和(自身を含む): 6377978880

約数和(自身を除く): 4357613064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 952, 966, 1173, 1288, 1428, 1564, 1932, 2346, 2737, 2856, 3128, 3864, 4692, 5474, 8211, 9384, 10948, 16422, 21896, 30757, 32844, 61514, 65688, 92271, 123028, 184542, 215299, 246056, 369084, 430598, 522869, 645897, 707411, 738168, 861196, 1045738, 1291794, 1414822, 1568607, 1722392, 2091476, 2122233, 2583588, 2829644, 3137214, 3660083, 4182952, 4244466, 4951877, 5167176, 5659288, 6274428, 7320166, 8488932, 9903754, 10980249, 12025987, 12548856, 14640332, 14855631, 16977864, 19807508, 21960498, 24051974, 29280664, 29711262, 36077961, 39615016, 43920996, 48103948, 59422524, 72155922, 84181909, 87841992, 96207896, 118845048, 144311844, 168363818, 252545727, 288623688, 336727636, 505091454, 673455272, 1010182908, 2020365816]

約数ペア:

[(1, 2020365816), (2, 1010182908), (3, 673455272), (4, 505091454), (6, 336727636), (7, 288623688), (8, 252545727), (12, 168363818), (14, 144311844), (17, 118845048), (21, 96207896), (23, 87841992), (24, 84181909), (28, 72155922), (34, 59422524), (42, 48103948), (46, 43920996), (51, 39615016), (56, 36077961), (68, 29711262), (69, 29280664), (84, 24051974), (92, 21960498), (102, 19807508), (119, 16977864), (136, 14855631), (138, 14640332), (161, 12548856), (168, 12025987), (184, 10980249), (204, 9903754), (238, 8488932), (276, 7320166), (322, 6274428), (357, 5659288), (391, 5167176), (408, 4951877), (476, 4244466), (483, 4182952), (552, 3660083), (644, 3137214), (714, 2829644), (782, 2583588), (952, 2122233), (966, 2091476), (1173, 1722392), (1288, 1568607), (1428, 1414822), (1564, 1291794), (1932, 1045738), (2346, 861196), (2737, 738168), (2856, 707411), (3128, 645897), (3864, 522869), (4692, 430598), (5474, 369084), (8211, 246056), (9384, 215299), (10948, 184542), (16422, 123028), (21896, 92271), (30757, 65688), (32844, 61514)]