20932296972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 52853391360

約数和(自身を除く): 31921094388

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 89, 97, 111, 127, 129, 148, 172, 178, 194, 222, 254, 258, 267, 291, 356, 381, 388, 444, 508, 516, 534, 582, 762, 1068, 1164, 1524, 1591, 3182, 3293, 3589, 3827, 4171, 4699, 4773, 5461, 6364, 6586, 7178, 7654, 8342, 8633, 9398, 9546, 9879, 10767, 10922, 11303, 11481, 12319, 12513, 13172, 14097, 14356, 15308, 16383, 16684, 17266, 18796, 19092, 19758, 21534, 21844, 22606, 22962, 24638, 25026, 25899, 28194, 32766, 33909, 34532, 36957, 39516, 43068, 45212, 45924, 49276, 50052, 51798, 56388, 65532, 67818, 73914, 103596, 135636, 141599, 147828, 154327, 202057, 283198, 308654, 319421, 371219, 404114, 418211, 424797, 455803, 462981, 486029, 529717, 566396, 606171, 617308, 638842, 742438, 808228, 836422, 849594, 911606, 925962, 958263, 972058, 1059434, 1096391, 1113657, 1212342, 1254633, 1277684, 1367409, 1458087, 1484876, 1589151, 1672844, 1699188, 1823212, 1851924, 1916526, 1944116, 2118868, 2192782, 2227314, 2424684, 2509266, 2734818, 2916174, 3178302, 3289173, 3833052, 4385564, 4454628, 5018532, 5469636, 5832348, 6356604, 6578346, 13156692, 13735103, 17983073, 19599529, 27470206, 35966146, 39199058, 40566467, 41205309, 47144813, 53949219, 54940412, 58798587, 71932292, 78398116, 81132934, 82410618, 94289626, 107898438, 117597174, 121699401, 141434439, 162265868, 164821236, 188579252, 215796876, 235194348, 243398802, 282868878, 486797604, 565737756, 1744358081, 3488716162, 5233074243, 6977432324, 10466148486, 20932296972]

約数ペア:

[(1, 20932296972), (2, 10466148486), (3, 6977432324), (4, 5233074243), (6, 3488716162), (12, 1744358081), (37, 565737756), (43, 486797604), (74, 282868878), (86, 243398802), (89, 235194348), (97, 215796876), (111, 188579252), (127, 164821236), (129, 162265868), (148, 141434439), (172, 121699401), (178, 117597174), (194, 107898438), (222, 94289626), (254, 82410618), (258, 81132934), (267, 78398116), (291, 71932292), (356, 58798587), (381, 54940412), (388, 53949219), (444, 47144813), (508, 41205309), (516, 40566467), (534, 39199058), (582, 35966146), (762, 27470206), (1068, 19599529), (1164, 17983073), (1524, 13735103), (1591, 13156692), (3182, 6578346), (3293, 6356604), (3589, 5832348), (3827, 5469636), (4171, 5018532), (4699, 4454628), (4773, 4385564), (5461, 3833052), (6364, 3289173), (6586, 3178302), (7178, 2916174), (7654, 2734818), (8342, 2509266), (8633, 2424684), (9398, 2227314), (9546, 2192782), (9879, 2118868), (10767, 1944116), (10922, 1916526), (11303, 1851924), (11481, 1823212), (12319, 1699188), (12513, 1672844), (13172, 1589151), (14097, 1484876), (14356, 1458087), (15308, 1367409), (16383, 1277684), (16684, 1254633), (17266, 1212342), (18796, 1113657), (19092, 1096391), (19758, 1059434), (21534, 972058), (21844, 958263), (22606, 925962), (22962, 911606), (24638, 849594), (25026, 836422), (25899, 808228), (28194, 742438), (32766, 638842), (33909, 617308), (34532, 606171), (36957, 566396), (39516, 529717), (43068, 486029), (45212, 462981), (45924, 455803), (49276, 424797), (50052, 418211), (51798, 404114), (56388, 371219), (65532, 319421), (67818, 308654), (73914, 283198), (103596, 202057), (135636, 154327), (141599, 147828)]