20037028536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{36109}}^1$

素因数の和:36498

約数の個数: 128

約数和(自身を含む): 63784704000

約数和(自身を除く): 43747675464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 367, 378, 504, 734, 756, 1101, 1468, 1512, 2202, 2569, 2936, 3303, 4404, 5138, 6606, 7707, 8808, 9909, 10276, 13212, 15414, 19818, 20552, 23121, 26424, 30828, 36109, 39636, 46242, 61656, 69363, 72218, 79272, 92484, 108327, 138726, 144436, 184968, 216654, 252763, 277452, 288872, 324981, 433308, 505526, 554904, 649962, 758289, 866616, 974943, 1011052, 1299924, 1516578, 1949886, 2022104, 2274867, 2599848, 3033156, 3899772, 4549734, 6066312, 6824601, 7799544, 9099468, 13252003, 13649202, 18198936, 26504006, 27298404, 39756009, 53008012, 54596808, 79512018, 92764021, 106016024, 119268027, 159024036, 185528042, 238536054, 278292063, 318048072, 357804081, 371056084, 477072108, 556584126, 715608162, 742112168, 834876189, 954144216, 1113168252, 1431216324, 1669752378, 2226336504, 2504628567, 2862432648, 3339504756, 5009257134, 6679009512, 10018514268, 20037028536]

約数ペア:

[(1, 20037028536), (2, 10018514268), (3, 6679009512), (4, 5009257134), (6, 3339504756), (7, 2862432648), (8, 2504628567), (9, 2226336504), (12, 1669752378), (14, 1431216324), (18, 1113168252), (21, 954144216), (24, 834876189), (27, 742112168), (28, 715608162), (36, 556584126), (42, 477072108), (54, 371056084), (56, 357804081), (63, 318048072), (72, 278292063), (84, 238536054), (108, 185528042), (126, 159024036), (168, 119268027), (189, 106016024), (216, 92764021), (252, 79512018), (367, 54596808), (378, 53008012), (504, 39756009), (734, 27298404), (756, 26504006), (1101, 18198936), (1468, 13649202), (1512, 13252003), (2202, 9099468), (2569, 7799544), (2936, 6824601), (3303, 6066312), (4404, 4549734), (5138, 3899772), (6606, 3033156), (7707, 2599848), (8808, 2274867), (9909, 2022104), (10276, 1949886), (13212, 1516578), (15414, 1299924), (19818, 1011052), (20552, 974943), (23121, 866616), (26424, 758289), (30828, 649962), (36109, 554904), (39636, 505526), (46242, 433308), (61656, 324981), (69363, 288872), (72218, 277452), (79272, 252763), (92484, 216654), (108327, 184968), (138726, 144436)]