20146768070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3181}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 44031955968

約数和(自身を除く): 23885187898

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 103, 110, 130, 143, 206, 215, 286, 430, 473, 515, 559, 715, 946, 1030, 1118, 1133, 1339, 1430, 2266, 2365, 2678, 2795, 3181, 4429, 4730, 5590, 5665, 6149, 6362, 6695, 8858, 11330, 12298, 13390, 14729, 15905, 22145, 29458, 30745, 31810, 34991, 41353, 44290, 48719, 57577, 61490, 69982, 73645, 82706, 97438, 115154, 136783, 147290, 174955, 206765, 243595, 273566, 287885, 327643, 349910, 413530, 454883, 487190, 575770, 633347, 655286, 683915, 909766, 1266694, 1367830, 1504613, 1638215, 1778179, 2274415, 3009226, 3166735, 3276430, 3556358, 3604073, 4259359, 4548830, 6333470, 7208146, 7523065, 8518718, 8890895, 14088649, 15046130, 17781790, 18020365, 19559969, 21296795, 28177298, 36040730, 39119938, 42593590, 46852949, 70443245, 93705898, 97799845, 140886490, 154975139, 183152437, 195599690, 234264745, 309950278, 366304874, 468529490, 774875695, 915762185, 1549751390, 1831524370, 2014676807, 4029353614, 10073384035, 20146768070]

約数ペア:

[(1, 20146768070), (2, 10073384035), (5, 4029353614), (10, 2014676807), (11, 1831524370), (13, 1549751390), (22, 915762185), (26, 774875695), (43, 468529490), (55, 366304874), (65, 309950278), (86, 234264745), (103, 195599690), (110, 183152437), (130, 154975139), (143, 140886490), (206, 97799845), (215, 93705898), (286, 70443245), (430, 46852949), (473, 42593590), (515, 39119938), (559, 36040730), (715, 28177298), (946, 21296795), (1030, 19559969), (1118, 18020365), (1133, 17781790), (1339, 15046130), (1430, 14088649), (2266, 8890895), (2365, 8518718), (2678, 7523065), (2795, 7208146), (3181, 6333470), (4429, 4548830), (4730, 4259359), (5590, 3604073), (5665, 3556358), (6149, 3276430), (6362, 3166735), (6695, 3009226), (8858, 2274415), (11330, 1778179), (12298, 1638215), (13390, 1504613), (14729, 1367830), (15905, 1266694), (22145, 909766), (29458, 683915), (30745, 655286), (31810, 633347), (34991, 575770), (41353, 487190), (44290, 454883), (48719, 413530), (57577, 349910), (61490, 327643), (69982, 287885), (73645, 273566), (82706, 243595), (97438, 206765), (115154, 174955), (136783, 147290)]