20594361708

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1867}}^1\times {\mathrm{2339}}^1$

素因数の和:4347

約数の個数: 72

約数和(自身を含む): 52505893440

約数和(自身を除く): 31911531732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 1867, 2339, 2358, 3734, 4678, 4716, 5601, 7017, 7468, 9356, 11202, 14034, 16803, 21051, 22404, 28068, 33606, 42102, 67212, 84204, 244577, 306409, 489154, 612818, 733731, 919227, 978308, 1225636, 1467462, 1838454, 2201193, 2757681, 2934924, 3676908, 4366913, 4402386, 5515362, 8733826, 8804772, 11030724, 13100739, 17467652, 26201478, 39302217, 52402956, 78604434, 157208868, 572065603, 1144131206, 1716196809, 2288262412, 3432393618, 5148590427, 6864787236, 10297180854, 20594361708]

約数ペア:

[(1, 20594361708), (2, 10297180854), (3, 6864787236), (4, 5148590427), (6, 3432393618), (9, 2288262412), (12, 1716196809), (18, 1144131206), (36, 572065603), (131, 157208868), (262, 78604434), (393, 52402956), (524, 39302217), (786, 26201478), (1179, 17467652), (1572, 13100739), (1867, 11030724), (2339, 8804772), (2358, 8733826), (3734, 5515362), (4678, 4402386), (4716, 4366913), (5601, 3676908), (7017, 2934924), (7468, 2757681), (9356, 2201193), (11202, 1838454), (14034, 1467462), (16803, 1225636), (21051, 978308), (22404, 919227), (28068, 733731), (33606, 612818), (42102, 489154), (67212, 306409), (84204, 244577)]