20180569848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3929}}^1\times {\mathrm{12589}}^1$

素因数の和:16544

約数の個数: 64

約数和(自身を含む): 53436996000

約数和(自身を除く): 33256426152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3929, 7858, 11787, 12589, 15716, 23574, 25178, 31432, 37767, 47148, 50356, 66793, 75534, 94296, 100712, 133586, 151068, 200379, 214013, 267172, 302136, 400758, 428026, 534344, 642039, 801516, 856052, 1284078, 1603032, 1712104, 2568156, 5136312, 49462181, 98924362, 148386543, 197848724, 296773086, 395697448, 593546172, 840857077, 1187092344, 1681714154, 2522571231, 3363428308, 5045142462, 6726856616, 10090284924, 20180569848]

約数ペア:

[(1, 20180569848), (2, 10090284924), (3, 6726856616), (4, 5045142462), (6, 3363428308), (8, 2522571231), (12, 1681714154), (17, 1187092344), (24, 840857077), (34, 593546172), (51, 395697448), (68, 296773086), (102, 197848724), (136, 148386543), (204, 98924362), (408, 49462181), (3929, 5136312), (7858, 2568156), (11787, 1712104), (12589, 1603032), (15716, 1284078), (23574, 856052), (25178, 801516), (31432, 642039), (37767, 534344), (47148, 428026), (50356, 400758), (66793, 302136), (75534, 267172), (94296, 214013), (100712, 200379), (133586, 151068)]